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llvm-project/clang/test/Driver/cuda-options.cu

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[cuda] Driver changes to compile and stitch together host and device-side CUDA code. NOTE: reverts r242077 to reinstate r242058, r242065, 242067 and includes fix for OS X test failures. - Changed driver pipeline to compile host and device side of CUDA files and incorporate results of device-side compilation into host object file. - Added a test for cuda pipeline creation in clang driver. New clang options: --cuda-host-only - Do host-side compilation only. --cuda-device-only - Do device-side compilation only. --cuda-gpu-arch=<ARCH> - specify GPU architecture for device-side compilation. E.g. sm_35, sm_30. Default is sm_20. May be used more than once in which case one device-compilation will be done per unique specified GPU architecture. Differential Revision: http://reviews.llvm.org/D9509 llvm-svn: 242085
2015-07-14 07:27:56 +08:00
// Tests CUDA compilation pipeline construction in Driver.
// REQUIRES: clang-driver
Run cuda options test only with specific target. For now it's only x86_64-linux-gnu. llvm-svn: 242181
2015-07-15 02:49:17 +08:00
// REQUIRES: x86-registered-target
// REQUIRES: nvptx-registered-target
[cuda] Driver changes to compile and stitch together host and device-side CUDA code. NOTE: reverts r242077 to reinstate r242058, r242065, 242067 and includes fix for OS X test failures. - Changed driver pipeline to compile host and device side of CUDA files and incorporate results of device-side compilation into host object file. - Added a test for cuda pipeline creation in clang driver. New clang options: --cuda-host-only - Do host-side compilation only. --cuda-device-only - Do device-side compilation only. --cuda-gpu-arch=<ARCH> - specify GPU architecture for device-side compilation. E.g. sm_35, sm_30. Default is sm_20. May be used more than once in which case one device-compilation will be done per unique specified GPU architecture. Differential Revision: http://reviews.llvm.org/D9509 llvm-svn: 242085
2015-07-14 07:27:56 +08:00
[CUDA] Rename check-prefixes in cuda-options.cu and cuda-unused-arg-warning.cu. Summary: Rename the args to be more human-readable. Among other things, this lets us get rid of a bunch of comments (e.g. "ensure we don't run the linker"), greatly shortening these tests. Also apply consistent formatting and fix some English nits while we're at it. Reviewers: tra Differential Revision: http://reviews.llvm.org/D15975 llvm-svn: 257557
2016-01-13 09:24:35 +08:00
// Simple compilation case. Compile device-side to PTX assembly and make sure
// we use it on the host side.
Fixed an error in cuda-options.cu test: -target option must be used without '='. llvm-svn: 242422
2015-07-17 01:24:18 +08:00
// RUN: %clang -### -target x86_64-linux-gnu -c %s 2>&1 \
[CUDA] Rename check-prefixes in cuda-options.cu and cuda-unused-arg-warning.cu. Summary: Rename the args to be more human-readable. Among other things, this lets us get rid of a bunch of comments (e.g. "ensure we don't run the linker"), greatly shortening these tests. Also apply consistent formatting and fix some English nits while we're at it. Reviewers: tra Differential Revision: http://reviews.llvm.org/D15975 llvm-svn: 257557
2016-01-13 09:24:35 +08:00
// RUN: | FileCheck -check-prefix DEVICE -check-prefix DEVICE-NOSAVE \
// RUN: -check-prefix HOST -check-prefix INCLUDES-DEVICE \
// RUN: -check-prefix NOLINK %s
// Typical compilation + link case.
Fixed an error in cuda-options.cu test: -target option must be used without '='. llvm-svn: 242422
2015-07-17 01:24:18 +08:00
// RUN: %clang -### -target x86_64-linux-gnu %s 2>&1 \
[CUDA] Rename check-prefixes in cuda-options.cu and cuda-unused-arg-warning.cu. Summary: Rename the args to be more human-readable. Among other things, this lets us get rid of a bunch of comments (e.g. "ensure we don't run the linker"), greatly shortening these tests. Also apply consistent formatting and fix some English nits while we're at it. Reviewers: tra Differential Revision: http://reviews.llvm.org/D15975 llvm-svn: 257557
2016-01-13 09:24:35 +08:00
// RUN: | FileCheck -check-prefix DEVICE -check-prefix DEVICE-NOSAVE \
// RUN: -check-prefix HOST -check-prefix INCLUDES-DEVICE \
// RUN: -check-prefix LINK %s
// Verify that --cuda-host-only disables device-side compilation, but doesn't
// disable host-side compilation/linking.
Fixed an error in cuda-options.cu test: -target option must be used without '='. llvm-svn: 242422
2015-07-17 01:24:18 +08:00
// RUN: %clang -### -target x86_64-linux-gnu --cuda-host-only %s 2>&1 \
[CUDA] Rename check-prefixes in cuda-options.cu and cuda-unused-arg-warning.cu. Summary: Rename the args to be more human-readable. Among other things, this lets us get rid of a bunch of comments (e.g. "ensure we don't run the linker"), greatly shortening these tests. Also apply consistent formatting and fix some English nits while we're at it. Reviewers: tra Differential Revision: http://reviews.llvm.org/D15975 llvm-svn: 257557
2016-01-13 09:24:35 +08:00
// RUN: | FileCheck -check-prefix NODEVICE -check-prefix HOST \
// RUN: -check-prefix NOINCLUDES-DEVICE -check-prefix LINK %s
[CUDA] Add --cuda-compile-host-device, which overrides --cuda-host-only and --cuda-device-only. Summary: This completes the flag's tristate, letting you override it at will on the command line. Reviewers: tra Subscribers: cfe-commits, jhen Differential Revision: http://reviews.llvm.org/D19248 llvm-svn: 266707
2016-04-19 10:27:07 +08:00
// Verify that --cuda-device-only disables host-side compilation and linking.
// RUN: %clang -### -target x86_64-linux-gnu --cuda-device-only %s 2>&1 \
// RUN: | FileCheck -check-prefix DEVICE -check-prefix DEVICE-NOSAVE \
// RUN: -check-prefix NOHOST -check-prefix NOLINK %s
// Check that the last of --cuda-compile-host-device, --cuda-host-only, and
// --cuda-device-only wins.
// RUN: %clang -### -target x86_64-linux-gnu --cuda-device-only \
// RUN: --cuda-host-only %s 2>&1 \
[CUDA] Rename check-prefixes in cuda-options.cu and cuda-unused-arg-warning.cu. Summary: Rename the args to be more human-readable. Among other things, this lets us get rid of a bunch of comments (e.g. "ensure we don't run the linker"), greatly shortening these tests. Also apply consistent formatting and fix some English nits while we're at it. Reviewers: tra Differential Revision: http://reviews.llvm.org/D15975 llvm-svn: 257557
2016-01-13 09:24:35 +08:00
// RUN: | FileCheck -check-prefix NODEVICE -check-prefix HOST \
// RUN: -check-prefix NOINCLUDES-DEVICE -check-prefix LINK %s
[CUDA] Add --cuda-compile-host-device, which overrides --cuda-host-only and --cuda-device-only. Summary: This completes the flag's tristate, letting you override it at will on the command line. Reviewers: tra Subscribers: cfe-commits, jhen Differential Revision: http://reviews.llvm.org/D19248 llvm-svn: 266707
2016-04-19 10:27:07 +08:00
// RUN: %clang -### -target x86_64-linux-gnu --cuda-compile-host-device \
// RUN: --cuda-host-only %s 2>&1 \
// RUN: | FileCheck -check-prefix NODEVICE -check-prefix HOST \
// RUN: -check-prefix NOINCLUDES-DEVICE -check-prefix LINK %s
// RUN: %clang -### -target x86_64-linux-gnu --cuda-host-only \
// RUN: --cuda-device-only %s 2>&1 \
[CUDA] Rename check-prefixes in cuda-options.cu and cuda-unused-arg-warning.cu. Summary: Rename the args to be more human-readable. Among other things, this lets us get rid of a bunch of comments (e.g. "ensure we don't run the linker"), greatly shortening these tests. Also apply consistent formatting and fix some English nits while we're at it. Reviewers: tra Differential Revision: http://reviews.llvm.org/D15975 llvm-svn: 257557
2016-01-13 09:24:35 +08:00
// RUN: | FileCheck -check-prefix DEVICE -check-prefix DEVICE-NOSAVE \
// RUN: -check-prefix NOHOST -check-prefix NOLINK %s
[cuda] Driver changes to compile and stitch together host and device-side CUDA code. NOTE: reverts r242077 to reinstate r242058, r242065, 242067 and includes fix for OS X test failures. - Changed driver pipeline to compile host and device side of CUDA files and incorporate results of device-side compilation into host object file. - Added a test for cuda pipeline creation in clang driver. New clang options: --cuda-host-only - Do host-side compilation only. --cuda-device-only - Do device-side compilation only. --cuda-gpu-arch=<ARCH> - specify GPU architecture for device-side compilation. E.g. sm_35, sm_30. Default is sm_20. May be used more than once in which case one device-compilation will be done per unique specified GPU architecture. Differential Revision: http://reviews.llvm.org/D9509 llvm-svn: 242085
2015-07-14 07:27:56 +08:00
[CUDA] Add --cuda-compile-host-device, which overrides --cuda-host-only and --cuda-device-only. Summary: This completes the flag's tristate, letting you override it at will on the command line. Reviewers: tra Subscribers: cfe-commits, jhen Differential Revision: http://reviews.llvm.org/D19248 llvm-svn: 266707
2016-04-19 10:27:07 +08:00
// RUN: %clang -### -target x86_64-linux-gnu --cuda-compile-host-device \
// RUN: --cuda-device-only %s 2>&1 \
[CUDA] Rename check-prefixes in cuda-options.cu and cuda-unused-arg-warning.cu. Summary: Rename the args to be more human-readable. Among other things, this lets us get rid of a bunch of comments (e.g. "ensure we don't run the linker"), greatly shortening these tests. Also apply consistent formatting and fix some English nits while we're at it. Reviewers: tra Differential Revision: http://reviews.llvm.org/D15975 llvm-svn: 257557
2016-01-13 09:24:35 +08:00
// RUN: | FileCheck -check-prefix DEVICE -check-prefix DEVICE-NOSAVE \
// RUN: -check-prefix NOHOST -check-prefix NOLINK %s
[CUDA] Fixes minor cuda-related issues in the driver * Only the last of the --cuda-host-only/--cuda-device-only options has effect. * CudaHostAction always wraps host-side compilation now. * Fixed printing of empty action lists. Differential Revision: http://reviews.llvm.org/D12892 llvm-svn: 248297
2015-09-23 01:23:09 +08:00
[CUDA] Add --cuda-compile-host-device, which overrides --cuda-host-only and --cuda-device-only. Summary: This completes the flag's tristate, letting you override it at will on the command line. Reviewers: tra Subscribers: cfe-commits, jhen Differential Revision: http://reviews.llvm.org/D19248 llvm-svn: 266707
2016-04-19 10:27:07 +08:00
// RUN: %clang -### -target x86_64-linux-gnu --cuda-host-only \
// RUN: --cuda-compile-host-device %s 2>&1 \
// RUN: | FileCheck -check-prefix DEVICE -check-prefix DEVICE-NOSAVE \
// RUN: -check-prefix HOST -check-prefix INCLUDES-DEVICE \
// RUN: -check-prefix LINK %s
// RUN: %clang -### -target x86_64-linux-gnu --cuda-device-only \
// RUN: --cuda-compile-host-device %s 2>&1 \
// RUN: | FileCheck -check-prefix DEVICE -check-prefix DEVICE-NOSAVE \
// RUN: -check-prefix HOST -check-prefix INCLUDES-DEVICE \
// RUN: -check-prefix LINK %s
[CUDA] Rename check-prefixes in cuda-options.cu and cuda-unused-arg-warning.cu. Summary: Rename the args to be more human-readable. Among other things, this lets us get rid of a bunch of comments (e.g. "ensure we don't run the linker"), greatly shortening these tests. Also apply consistent formatting and fix some English nits while we're at it. Reviewers: tra Differential Revision: http://reviews.llvm.org/D15975 llvm-svn: 257557
2016-01-13 09:24:35 +08:00
// Verify that --cuda-gpu-arch option passes the correct GPU archtecture to
// device compilation.
[CUDA,Driver] Added --no-cuda-gpu-arch= option. This allows us to negate preceding --cuda-gpu-arch=X. This comes handy when user needs to override default flags set for them by the build system. Differential Revision: https://reviews.llvm.org/D27631 llvm-svn: 289287
2016-12-10 06:59:17 +08:00
// RUN: %clang -### -target x86_64-linux-gnu --cuda-gpu-arch=sm_30 -c %s 2>&1 \
[CUDA] Rename check-prefixes in cuda-options.cu and cuda-unused-arg-warning.cu. Summary: Rename the args to be more human-readable. Among other things, this lets us get rid of a bunch of comments (e.g. "ensure we don't run the linker"), greatly shortening these tests. Also apply consistent formatting and fix some English nits while we're at it. Reviewers: tra Differential Revision: http://reviews.llvm.org/D15975 llvm-svn: 257557
2016-01-13 09:24:35 +08:00
// RUN: | FileCheck -check-prefix DEVICE -check-prefix DEVICE-NOSAVE \
[CUDA,Driver] Added --no-cuda-gpu-arch= option. This allows us to negate preceding --cuda-gpu-arch=X. This comes handy when user needs to override default flags set for them by the build system. Differential Revision: https://reviews.llvm.org/D27631 llvm-svn: 289287
2016-12-10 06:59:17 +08:00
// RUN: -check-prefix DEVICE-SM30 -check-prefix HOST \
[CUDA] Rename check-prefixes in cuda-options.cu and cuda-unused-arg-warning.cu. Summary: Rename the args to be more human-readable. Among other things, this lets us get rid of a bunch of comments (e.g. "ensure we don't run the linker"), greatly shortening these tests. Also apply consistent formatting and fix some English nits while we're at it. Reviewers: tra Differential Revision: http://reviews.llvm.org/D15975 llvm-svn: 257557
2016-01-13 09:24:35 +08:00
// RUN: -check-prefix INCLUDES-DEVICE -check-prefix NOLINK %s
// Verify that there is one device-side compilation per --cuda-gpu-arch args
[cuda] Driver changes to compile and stitch together host and device-side CUDA code. NOTE: reverts r242077 to reinstate r242058, r242065, 242067 and includes fix for OS X test failures. - Changed driver pipeline to compile host and device side of CUDA files and incorporate results of device-side compilation into host object file. - Added a test for cuda pipeline creation in clang driver. New clang options: --cuda-host-only - Do host-side compilation only. --cuda-device-only - Do device-side compilation only. --cuda-gpu-arch=<ARCH> - specify GPU architecture for device-side compilation. E.g. sm_35, sm_30. Default is sm_20. May be used more than once in which case one device-compilation will be done per unique specified GPU architecture. Differential Revision: http://reviews.llvm.org/D9509 llvm-svn: 242085
2015-07-14 07:27:56 +08:00
// and that all results are included on the host side.
[CUDA] Improve CUDA compilation pipeline creation. Current implementation tries to guess which Action will result in a job which needs to incorporate device-side GPU binaries. The guessing was attempting to work around the fact that multiple actions may be combined into a single compiler invocation. If CudaHostAction ends up being combined (and thus bypassed during action list traversal) no device-side actions it pointed to were processed. The guessing worked for most of the usual cases, but fell apart when external assembler was used. This change removes the guessing and makes sure we create and pass device-side jobs regardless of how the jobs get combined. * CudaHostAction is always inserted either at Compile phase or the FinalPhase of current compilation, whichever happens first. * If selectToolForJob combines CudaHostAction with other actions, it passes info about CudaHostAction up to the caller * When it sees that CudaHostAction got combined with other actions (and hence will never be passed to BuildJobsForActions), BuildJobsForActions creates device-side jobs the same way they would be created if CudaHostAction was passed to BuildJobsForActions directly. * Added two more test cases to make sure GPU binaries are passed to correct jobs. Differential Revision: http://reviews.llvm.org/D11280 llvm-svn: 246174
2015-08-28 02:10:41 +08:00
// RUN: %clang -### -target x86_64-linux-gnu \
[CUDA] Rename check-prefixes in cuda-options.cu and cuda-unused-arg-warning.cu. Summary: Rename the args to be more human-readable. Among other things, this lets us get rid of a bunch of comments (e.g. "ensure we don't run the linker"), greatly shortening these tests. Also apply consistent formatting and fix some English nits while we're at it. Reviewers: tra Differential Revision: http://reviews.llvm.org/D15975 llvm-svn: 257557
2016-01-13 09:24:35 +08:00
// RUN: --cuda-gpu-arch=sm_35 --cuda-gpu-arch=sm_30 -c %s 2>&1 \
// RUN: | FileCheck -check-prefix DEVICE -check-prefix DEVICE-NOSAVE \
[CUDA,Driver] Added --no-cuda-gpu-arch= option. This allows us to negate preceding --cuda-gpu-arch=X. This comes handy when user needs to override default flags set for them by the build system. Differential Revision: https://reviews.llvm.org/D27631 llvm-svn: 289287
2016-12-10 06:59:17 +08:00
// RUN: -check-prefix DEVICE2 -check-prefix DEVICE-SM30 \
// RUN: -check-prefix DEVICE2-SM35 -check-prefix HOST \
[CUDA] Rename check-prefixes in cuda-options.cu and cuda-unused-arg-warning.cu. Summary: Rename the args to be more human-readable. Among other things, this lets us get rid of a bunch of comments (e.g. "ensure we don't run the linker"), greatly shortening these tests. Also apply consistent formatting and fix some English nits while we're at it. Reviewers: tra Differential Revision: http://reviews.llvm.org/D15975 llvm-svn: 257557
2016-01-13 09:24:35 +08:00
// RUN: -check-prefix HOST-NOSAVE -check-prefix INCLUDES-DEVICE \
[CUDA] Invoke ptxas and fatbinary during compilation. Summary: Previously we compiled CUDA device code to PTX assembly and embedded that asm as text in our host binary. Now we compile to PTX assembly and then invoke ptxas to assemble the PTX into a cubin file. We gather the ptx and cubin files for each of our --cuda-gpu-archs and combine them using fatbinary, and then embed that into the host binary. Adds two new command-line flags, -Xcuda_ptxas and -Xcuda_fatbinary, which pass args down to the external tools. Reviewers: tra, echristo Subscribers: cfe-commits, jhen Differential Revision: http://reviews.llvm.org/D16082 llvm-svn: 257809
2016-01-15 05:41:27 +08:00
// RUN: -check-prefix NOLINK %s
[CUDA] Rename check-prefixes in cuda-options.cu and cuda-unused-arg-warning.cu. Summary: Rename the args to be more human-readable. Among other things, this lets us get rid of a bunch of comments (e.g. "ensure we don't run the linker"), greatly shortening these tests. Also apply consistent formatting and fix some English nits while we're at it. Reviewers: tra Differential Revision: http://reviews.llvm.org/D15975 llvm-svn: 257557
2016-01-13 09:24:35 +08:00
// Verify that device-side results are passed to the correct tool when
// -save-temps is used.
[CUDA] Improve CUDA compilation pipeline creation. Current implementation tries to guess which Action will result in a job which needs to incorporate device-side GPU binaries. The guessing was attempting to work around the fact that multiple actions may be combined into a single compiler invocation. If CudaHostAction ends up being combined (and thus bypassed during action list traversal) no device-side actions it pointed to were processed. The guessing worked for most of the usual cases, but fell apart when external assembler was used. This change removes the guessing and makes sure we create and pass device-side jobs regardless of how the jobs get combined. * CudaHostAction is always inserted either at Compile phase or the FinalPhase of current compilation, whichever happens first. * If selectToolForJob combines CudaHostAction with other actions, it passes info about CudaHostAction up to the caller * When it sees that CudaHostAction got combined with other actions (and hence will never be passed to BuildJobsForActions), BuildJobsForActions creates device-side jobs the same way they would be created if CudaHostAction was passed to BuildJobsForActions directly. * Added two more test cases to make sure GPU binaries are passed to correct jobs. Differential Revision: http://reviews.llvm.org/D11280 llvm-svn: 246174
2015-08-28 02:10:41 +08:00
// RUN: %clang -### -target x86_64-linux-gnu -save-temps -c %s 2>&1 \
[CUDA] Rename check-prefixes in cuda-options.cu and cuda-unused-arg-warning.cu. Summary: Rename the args to be more human-readable. Among other things, this lets us get rid of a bunch of comments (e.g. "ensure we don't run the linker"), greatly shortening these tests. Also apply consistent formatting and fix some English nits while we're at it. Reviewers: tra Differential Revision: http://reviews.llvm.org/D15975 llvm-svn: 257557
2016-01-13 09:24:35 +08:00
// RUN: | FileCheck -check-prefix DEVICE -check-prefix DEVICE-SAVE \
// RUN: -check-prefix HOST -check-prefix HOST-SAVE -check-prefix NOLINK %s
// Verify that device-side results are passed to the correct tool when
// -fno-integrated-as is used.
[CUDA] Improve CUDA compilation pipeline creation. Current implementation tries to guess which Action will result in a job which needs to incorporate device-side GPU binaries. The guessing was attempting to work around the fact that multiple actions may be combined into a single compiler invocation. If CudaHostAction ends up being combined (and thus bypassed during action list traversal) no device-side actions it pointed to were processed. The guessing worked for most of the usual cases, but fell apart when external assembler was used. This change removes the guessing and makes sure we create and pass device-side jobs regardless of how the jobs get combined. * CudaHostAction is always inserted either at Compile phase or the FinalPhase of current compilation, whichever happens first. * If selectToolForJob combines CudaHostAction with other actions, it passes info about CudaHostAction up to the caller * When it sees that CudaHostAction got combined with other actions (and hence will never be passed to BuildJobsForActions), BuildJobsForActions creates device-side jobs the same way they would be created if CudaHostAction was passed to BuildJobsForActions directly. * Added two more test cases to make sure GPU binaries are passed to correct jobs. Differential Revision: http://reviews.llvm.org/D11280 llvm-svn: 246174
2015-08-28 02:10:41 +08:00
// RUN: %clang -### -target x86_64-linux-gnu -fno-integrated-as -c %s 2>&1 \
[CUDA] Rename check-prefixes in cuda-options.cu and cuda-unused-arg-warning.cu. Summary: Rename the args to be more human-readable. Among other things, this lets us get rid of a bunch of comments (e.g. "ensure we don't run the linker"), greatly shortening these tests. Also apply consistent formatting and fix some English nits while we're at it. Reviewers: tra Differential Revision: http://reviews.llvm.org/D15975 llvm-svn: 257557
2016-01-13 09:24:35 +08:00
// RUN: | FileCheck -check-prefix DEVICE -check-prefix DEVICE-NOSAVE \
// RUN: -check-prefix HOST -check-prefix HOST-NOSAVE \
// RUN: -check-prefix HOST-AS -check-prefix NOLINK %s
[CUDA,Driver] Added --no-cuda-gpu-arch= option. This allows us to negate preceding --cuda-gpu-arch=X. This comes handy when user needs to override default flags set for them by the build system. Differential Revision: https://reviews.llvm.org/D27631 llvm-svn: 289287
2016-12-10 06:59:17 +08:00
// Verify that --[no-]cuda-gpu-arch arguments are handled correctly.
// a) --no-cuda-gpu-arch=X negates preceeding --cuda-gpu-arch=X
// RUN: %clang -### -target x86_64-linux-gnu --cuda-device-only \
// RUN: --cuda-gpu-arch=sm_35 --cuda-gpu-arch=sm_30 \
// RUN: --no-cuda-gpu-arch=sm_35 \
// RUN: -c %s 2>&1 \
// RUN: | FileCheck -check-prefixes NOARCH-SM20,ARCH-SM30,NOARCH-SM35 %s
// b) --no-cuda-gpu-arch=X negates more than one preceeding --cuda-gpu-arch=X
// RUN: %clang -### -target x86_64-linux-gnu --cuda-device-only \
// RUN: --cuda-gpu-arch=sm_35 --cuda-gpu-arch=sm_35 --cuda-gpu-arch=sm_30 \
// RUN: --no-cuda-gpu-arch=sm_35 \
// RUN: -c %s 2>&1 \
// RUN: | FileCheck -check-prefixes NOARCH-SM20,ARCH-SM30,NOARCH-SM35 %s
// c) if --no-cuda-gpu-arch=X negates all preceeding --cuda-gpu-arch=X
// we default to sm_20 -- same as if no --cuda-gpu-arch were passed.
// RUN: %clang -### -target x86_64-linux-gnu --cuda-device-only \
// RUN: --cuda-gpu-arch=sm_35 --cuda-gpu-arch=sm_30 \
// RUN: --no-cuda-gpu-arch=sm_35 --no-cuda-gpu-arch=sm_30 \
// RUN: -c %s 2>&1 \
// RUN: | FileCheck -check-prefixes ARCH-SM20,NOARCH-SM30,NOARCH-SM35 %s
// d) --no-cuda-gpu-arch=X is a no-op if there's no preceding --cuda-gpu-arch=X
// RUN: %clang -### -target x86_64-linux-gnu --cuda-device-only \
// RUN: --cuda-gpu-arch=sm_35 --cuda-gpu-arch=sm_30\
// RUN: --no-cuda-gpu-arch=sm_50 \
// RUN: -c %s 2>&1 \
// RUN: | FileCheck -check-prefixes NOARCH-SM20,ARCH-SM30,ARCH-SM35 %s
// e) --no-cuda-gpu-arch=X does not affect following --cuda-gpu-arch=X
// RUN: %clang -### -target x86_64-linux-gnu --cuda-device-only \
// RUN: --no-cuda-gpu-arch=sm_35 --no-cuda-gpu-arch=sm_30 \
// RUN: --cuda-gpu-arch=sm_35 --cuda-gpu-arch=sm_30 \
// RUN: -c %s 2>&1 \
// RUN: | FileCheck -check-prefixes NOARCH-SM20,ARCH-SM30,ARCH-SM35 %s
// f) --no-cuda-gpu-arch=all negates all preceding --cuda-gpu-arch=X
// RUN: %clang -### -target x86_64-linux-gnu --cuda-device-only \
// RUN: --cuda-gpu-arch=sm_20 --cuda-gpu-arch=sm_30 \
// RUN: --no-cuda-gpu-arch=all \
// RUN: --cuda-gpu-arch=sm_35 \
// RUN: -c %s 2>&1 \
// RUN: | FileCheck -check-prefixes NOARCH-SM20,NOARCH-SM30,ARCH-SM35 %s
// g) There's no --cuda-gpu-arch=all
// RUN: %clang -### -target x86_64-linux-gnu --cuda-device-only \
// RUN: --cuda-gpu-arch=all \
// RUN: -c %s 2>&1 \
// RUN: | FileCheck -check-prefix ARCHALLERROR %s
// ARCH-SM20: "-cc1"{{.*}}"-target-cpu" "sm_20"
// NOARCH-SM20-NOT: "-cc1"{{.*}}"-target-cpu" "sm_20"
// ARCH-SM30: "-cc1"{{.*}}"-target-cpu" "sm_30"
// NOARCH-SM30-NOT: "-cc1"{{.*}}"-target-cpu" "sm_30"
// ARCH-SM35: "-cc1"{{.*}}"-target-cpu" "sm_35"
// NOARCH-SM35-NOT: "-cc1"{{.*}}"-target-cpu" "sm_35"
// ARCHALLERROR: error: Unsupported CUDA gpu architecture: all
[CUDA] Rename check-prefixes in cuda-options.cu and cuda-unused-arg-warning.cu. Summary: Rename the args to be more human-readable. Among other things, this lets us get rid of a bunch of comments (e.g. "ensure we don't run the linker"), greatly shortening these tests. Also apply consistent formatting and fix some English nits while we're at it. Reviewers: tra Differential Revision: http://reviews.llvm.org/D15975 llvm-svn: 257557
2016-01-13 09:24:35 +08:00
// Match device-side preprocessor and compiler phases with -save-temps.
// DEVICE-SAVE: "-cc1" "-triple" "nvptx64-nvidia-cuda"
// DEVICE-SAVE-SAME: "-aux-triple" "x86_64--linux-gnu"
// DEVICE-SAVE-SAME: "-fcuda-is-device"
// DEVICE-SAVE-SAME: "-x" "cuda"
// DEVICE-SAVE: "-cc1" "-triple" "nvptx64-nvidia-cuda"
// DEVICE-SAVE-SAME: "-aux-triple" "x86_64--linux-gnu"
// DEVICE-SAVE-SAME: "-fcuda-is-device"
// DEVICE-SAVE-SAME: "-x" "cuda-cpp-output"
// Match the job that produces PTX assembly.
// DEVICE: "-cc1" "-triple" "nvptx64-nvidia-cuda"
// DEVICE-NOSAVE-SAME: "-aux-triple" "x86_64--linux-gnu"
// DEVICE-SAME: "-fcuda-is-device"
[CUDA,Driver] Added --no-cuda-gpu-arch= option. This allows us to negate preceding --cuda-gpu-arch=X. This comes handy when user needs to override default flags set for them by the build system. Differential Revision: https://reviews.llvm.org/D27631 llvm-svn: 289287
2016-12-10 06:59:17 +08:00
// DEVICE-SM30-SAME: "-target-cpu" "sm_30"
[CUDA] Invoke ptxas and fatbinary during compilation. Summary: Previously we compiled CUDA device code to PTX assembly and embedded that asm as text in our host binary. Now we compile to PTX assembly and then invoke ptxas to assemble the PTX into a cubin file. We gather the ptx and cubin files for each of our --cuda-gpu-archs and combine them using fatbinary, and then embed that into the host binary. Adds two new command-line flags, -Xcuda_ptxas and -Xcuda_fatbinary, which pass args down to the external tools. Reviewers: tra, echristo Subscribers: cfe-commits, jhen Differential Revision: http://reviews.llvm.org/D16082 llvm-svn: 257809
2016-01-15 05:41:27 +08:00
// DEVICE-SAME: "-o" "[[PTXFILE:[^"]*]]"
[CUDA] Rename check-prefixes in cuda-options.cu and cuda-unused-arg-warning.cu. Summary: Rename the args to be more human-readable. Among other things, this lets us get rid of a bunch of comments (e.g. "ensure we don't run the linker"), greatly shortening these tests. Also apply consistent formatting and fix some English nits while we're at it. Reviewers: tra Differential Revision: http://reviews.llvm.org/D15975 llvm-svn: 257557
2016-01-13 09:24:35 +08:00
// DEVICE-NOSAVE-SAME: "-x" "cuda"
// DEVICE-SAVE-SAME: "-x" "ir"
[CUDA] Invoke ptxas and fatbinary during compilation. Summary: Previously we compiled CUDA device code to PTX assembly and embedded that asm as text in our host binary. Now we compile to PTX assembly and then invoke ptxas to assemble the PTX into a cubin file. We gather the ptx and cubin files for each of our --cuda-gpu-archs and combine them using fatbinary, and then embed that into the host binary. Adds two new command-line flags, -Xcuda_ptxas and -Xcuda_fatbinary, which pass args down to the external tools. Reviewers: tra, echristo Subscribers: cfe-commits, jhen Differential Revision: http://reviews.llvm.org/D16082 llvm-svn: 257809
2016-01-15 05:41:27 +08:00
// Match the call to ptxas (which assembles PTX to SASS).
// DEVICE:ptxas
[CUDA,Driver] Added --no-cuda-gpu-arch= option. This allows us to negate preceding --cuda-gpu-arch=X. This comes handy when user needs to override default flags set for them by the build system. Differential Revision: https://reviews.llvm.org/D27631 llvm-svn: 289287
2016-12-10 06:59:17 +08:00
// DEVICE-SM30-DAG: "--gpu-name" "sm_30"
[CUDA] Invoke ptxas and fatbinary during compilation. Summary: Previously we compiled CUDA device code to PTX assembly and embedded that asm as text in our host binary. Now we compile to PTX assembly and then invoke ptxas to assemble the PTX into a cubin file. We gather the ptx and cubin files for each of our --cuda-gpu-archs and combine them using fatbinary, and then embed that into the host binary. Adds two new command-line flags, -Xcuda_ptxas and -Xcuda_fatbinary, which pass args down to the external tools. Reviewers: tra, echristo Subscribers: cfe-commits, jhen Differential Revision: http://reviews.llvm.org/D16082 llvm-svn: 257809
2016-01-15 05:41:27 +08:00
// DEVICE-DAG: "--output-file" "[[CUBINFILE:[^"]*]]"
// DEVICE-DAG: "[[PTXFILE]]"
[CUDA] Rename check-prefixes in cuda-options.cu and cuda-unused-arg-warning.cu. Summary: Rename the args to be more human-readable. Among other things, this lets us get rid of a bunch of comments (e.g. "ensure we don't run the linker"), greatly shortening these tests. Also apply consistent formatting and fix some English nits while we're at it. Reviewers: tra Differential Revision: http://reviews.llvm.org/D15975 llvm-svn: 257557
2016-01-13 09:24:35 +08:00
// Match another device-side compilation.
// DEVICE2: "-cc1" "-triple" "nvptx64-nvidia-cuda"
// DEVICE2-SAME: "-aux-triple" "x86_64--linux-gnu"
// DEVICE2-SAME: "-fcuda-is-device"
[CUDA,Driver] Added --no-cuda-gpu-arch= option. This allows us to negate preceding --cuda-gpu-arch=X. This comes handy when user needs to override default flags set for them by the build system. Differential Revision: https://reviews.llvm.org/D27631 llvm-svn: 289287
2016-12-10 06:59:17 +08:00
// DEVICE2-SM35-SAME: "-target-cpu" "sm_35"
[CUDA] Rename check-prefixes in cuda-options.cu and cuda-unused-arg-warning.cu. Summary: Rename the args to be more human-readable. Among other things, this lets us get rid of a bunch of comments (e.g. "ensure we don't run the linker"), greatly shortening these tests. Also apply consistent formatting and fix some English nits while we're at it. Reviewers: tra Differential Revision: http://reviews.llvm.org/D15975 llvm-svn: 257557
2016-01-13 09:24:35 +08:00
// DEVICE2-SAME: "-o" "[[GPUBINARY2:[^"]*]]"
// DEVICE2-SAME: "-x" "cuda"
// Match no device-side compilation.
// NODEVICE-NOT: "-cc1" "-triple" "nvptx64-nvidia-cuda"
Get rid of another SAME-NOT. FileCheck does not have this suffix. Differential Revision: http://reviews.llvm.org/D17062 llvm-svn: 260348
2016-02-10 10:08:24 +08:00
// NODEVICE-NOT: "-fcuda-is-device"
[CUDA] Rename check-prefixes in cuda-options.cu and cuda-unused-arg-warning.cu. Summary: Rename the args to be more human-readable. Among other things, this lets us get rid of a bunch of comments (e.g. "ensure we don't run the linker"), greatly shortening these tests. Also apply consistent formatting and fix some English nits while we're at it. Reviewers: tra Differential Revision: http://reviews.llvm.org/D15975 llvm-svn: 257557
2016-01-13 09:24:35 +08:00
[CUDA] Invoke ptxas and fatbinary during compilation. Summary: Previously we compiled CUDA device code to PTX assembly and embedded that asm as text in our host binary. Now we compile to PTX assembly and then invoke ptxas to assemble the PTX into a cubin file. We gather the ptx and cubin files for each of our --cuda-gpu-archs and combine them using fatbinary, and then embed that into the host binary. Adds two new command-line flags, -Xcuda_ptxas and -Xcuda_fatbinary, which pass args down to the external tools. Reviewers: tra, echristo Subscribers: cfe-commits, jhen Differential Revision: http://reviews.llvm.org/D16082 llvm-svn: 257809
2016-01-15 05:41:27 +08:00
// INCLUDES-DEVICE:fatbinary
// INCLUDES-DEVICE-DAG: "--create" "[[FATBINARY:[^"]*]]"
// INCLUDES-DEVICE-DAG: "--image=profile=sm_{{[0-9]+}},file=[[CUBINFILE]]"
// INCLUDES-DEVICE-DAG: "--image=profile=compute_{{[0-9]+}},file=[[PTXFILE]]"
[CUDA] Rename check-prefixes in cuda-options.cu and cuda-unused-arg-warning.cu. Summary: Rename the args to be more human-readable. Among other things, this lets us get rid of a bunch of comments (e.g. "ensure we don't run the linker"), greatly shortening these tests. Also apply consistent formatting and fix some English nits while we're at it. Reviewers: tra Differential Revision: http://reviews.llvm.org/D15975 llvm-svn: 257557
2016-01-13 09:24:35 +08:00
// Match host-side preprocessor job with -save-temps.
// HOST-SAVE: "-cc1" "-triple" "x86_64--linux-gnu"
// HOST-SAVE-SAME: "-aux-triple" "nvptx64-nvidia-cuda"
Get rid of another SAME-NOT. FileCheck does not have this suffix. Differential Revision: http://reviews.llvm.org/D17062 llvm-svn: 260348
2016-02-10 10:08:24 +08:00
// HOST-SAVE-NOT: "-fcuda-is-device"
[CUDA] Rename check-prefixes in cuda-options.cu and cuda-unused-arg-warning.cu. Summary: Rename the args to be more human-readable. Among other things, this lets us get rid of a bunch of comments (e.g. "ensure we don't run the linker"), greatly shortening these tests. Also apply consistent formatting and fix some English nits while we're at it. Reviewers: tra Differential Revision: http://reviews.llvm.org/D15975 llvm-svn: 257557
2016-01-13 09:24:35 +08:00
// HOST-SAVE-SAME: "-x" "cuda"
// Match host-side compilation.
// HOST: "-cc1" "-triple" "x86_64--linux-gnu"
// HOST-SAME: "-aux-triple" "nvptx64-nvidia-cuda"
Get rid of another SAME-NOT. FileCheck does not have this suffix. Differential Revision: http://reviews.llvm.org/D17062 llvm-svn: 260348
2016-02-10 10:08:24 +08:00
// HOST-NOT: "-fcuda-is-device"
[CUDA] Rename check-prefixes in cuda-options.cu and cuda-unused-arg-warning.cu. Summary: Rename the args to be more human-readable. Among other things, this lets us get rid of a bunch of comments (e.g. "ensure we don't run the linker"), greatly shortening these tests. Also apply consistent formatting and fix some English nits while we're at it. Reviewers: tra Differential Revision: http://reviews.llvm.org/D15975 llvm-svn: 257557
2016-01-13 09:24:35 +08:00
// HOST-SAME: "-o" "[[HOSTOUTPUT:[^"]*]]"
// HOST-NOSAVE-SAME: "-x" "cuda"
// HOST-SAVE-SAME: "-x" "cuda-cpp-output"
[CUDA] Invoke ptxas and fatbinary during compilation. Summary: Previously we compiled CUDA device code to PTX assembly and embedded that asm as text in our host binary. Now we compile to PTX assembly and then invoke ptxas to assemble the PTX into a cubin file. We gather the ptx and cubin files for each of our --cuda-gpu-archs and combine them using fatbinary, and then embed that into the host binary. Adds two new command-line flags, -Xcuda_ptxas and -Xcuda_fatbinary, which pass args down to the external tools. Reviewers: tra, echristo Subscribers: cfe-commits, jhen Differential Revision: http://reviews.llvm.org/D16082 llvm-svn: 257809
2016-01-15 05:41:27 +08:00
// INCLUDES-DEVICE-SAME: "-fcuda-include-gpubinary" "[[FATBINARY]]"
[CUDA] Rename check-prefixes in cuda-options.cu and cuda-unused-arg-warning.cu. Summary: Rename the args to be more human-readable. Among other things, this lets us get rid of a bunch of comments (e.g. "ensure we don't run the linker"), greatly shortening these tests. Also apply consistent formatting and fix some English nits while we're at it. Reviewers: tra Differential Revision: http://reviews.llvm.org/D15975 llvm-svn: 257557
2016-01-13 09:24:35 +08:00
// Match external assembler that uses compilation output.
// HOST-AS: "-o" "{{.*}}.o" "[[HOSTOUTPUT]]"
[CUDA] Improve CUDA compilation pipeline creation. Current implementation tries to guess which Action will result in a job which needs to incorporate device-side GPU binaries. The guessing was attempting to work around the fact that multiple actions may be combined into a single compiler invocation. If CudaHostAction ends up being combined (and thus bypassed during action list traversal) no device-side actions it pointed to were processed. The guessing worked for most of the usual cases, but fell apart when external assembler was used. This change removes the guessing and makes sure we create and pass device-side jobs regardless of how the jobs get combined. * CudaHostAction is always inserted either at Compile phase or the FinalPhase of current compilation, whichever happens first. * If selectToolForJob combines CudaHostAction with other actions, it passes info about CudaHostAction up to the caller * When it sees that CudaHostAction got combined with other actions (and hence will never be passed to BuildJobsForActions), BuildJobsForActions creates device-side jobs the same way they would be created if CudaHostAction was passed to BuildJobsForActions directly. * Added two more test cases to make sure GPU binaries are passed to correct jobs. Differential Revision: http://reviews.llvm.org/D11280 llvm-svn: 246174
2015-08-28 02:10:41 +08:00
[cuda] Driver changes to compile and stitch together host and device-side CUDA code. NOTE: reverts r242077 to reinstate r242058, r242065, 242067 and includes fix for OS X test failures. - Changed driver pipeline to compile host and device side of CUDA files and incorporate results of device-side compilation into host object file. - Added a test for cuda pipeline creation in clang driver. New clang options: --cuda-host-only - Do host-side compilation only. --cuda-device-only - Do device-side compilation only. --cuda-gpu-arch=<ARCH> - specify GPU architecture for device-side compilation. E.g. sm_35, sm_30. Default is sm_20. May be used more than once in which case one device-compilation will be done per unique specified GPU architecture. Differential Revision: http://reviews.llvm.org/D9509 llvm-svn: 242085
2015-07-14 07:27:56 +08:00
// Match no GPU code inclusion.
[CUDA] Rename check-prefixes in cuda-options.cu and cuda-unused-arg-warning.cu. Summary: Rename the args to be more human-readable. Among other things, this lets us get rid of a bunch of comments (e.g. "ensure we don't run the linker"), greatly shortening these tests. Also apply consistent formatting and fix some English nits while we're at it. Reviewers: tra Differential Revision: http://reviews.llvm.org/D15975 llvm-svn: 257557
2016-01-13 09:24:35 +08:00
// NOINCLUDES-DEVICE-NOT: "-fcuda-include-gpubinary"
[cuda] Driver changes to compile and stitch together host and device-side CUDA code. NOTE: reverts r242077 to reinstate r242058, r242065, 242067 and includes fix for OS X test failures. - Changed driver pipeline to compile host and device side of CUDA files and incorporate results of device-side compilation into host object file. - Added a test for cuda pipeline creation in clang driver. New clang options: --cuda-host-only - Do host-side compilation only. --cuda-device-only - Do device-side compilation only. --cuda-gpu-arch=<ARCH> - specify GPU architecture for device-side compilation. E.g. sm_35, sm_30. Default is sm_20. May be used more than once in which case one device-compilation will be done per unique specified GPU architecture. Differential Revision: http://reviews.llvm.org/D9509 llvm-svn: 242085
2015-07-14 07:27:56 +08:00
[CUDA] Rename check-prefixes in cuda-options.cu and cuda-unused-arg-warning.cu. Summary: Rename the args to be more human-readable. Among other things, this lets us get rid of a bunch of comments (e.g. "ensure we don't run the linker"), greatly shortening these tests. Also apply consistent formatting and fix some English nits while we're at it. Reviewers: tra Differential Revision: http://reviews.llvm.org/D15975 llvm-svn: 257557
2016-01-13 09:24:35 +08:00
// Match no host compilation.
// NOHOST-NOT: "-cc1" "-triple"
Get rid of another SAME-NOT. FileCheck does not have this suffix. Differential Revision: http://reviews.llvm.org/D17062 llvm-svn: 260348
2016-02-10 10:08:24 +08:00
// NOHOST-NOT: "-x" "cuda"
[cuda] Driver changes to compile and stitch together host and device-side CUDA code. NOTE: reverts r242077 to reinstate r242058, r242065, 242067 and includes fix for OS X test failures. - Changed driver pipeline to compile host and device side of CUDA files and incorporate results of device-side compilation into host object file. - Added a test for cuda pipeline creation in clang driver. New clang options: --cuda-host-only - Do host-side compilation only. --cuda-device-only - Do device-side compilation only. --cuda-gpu-arch=<ARCH> - specify GPU architecture for device-side compilation. E.g. sm_35, sm_30. Default is sm_20. May be used more than once in which case one device-compilation will be done per unique specified GPU architecture. Differential Revision: http://reviews.llvm.org/D9509 llvm-svn: 242085
2015-07-14 07:27:56 +08:00
[CUDA] Rename check-prefixes in cuda-options.cu and cuda-unused-arg-warning.cu. Summary: Rename the args to be more human-readable. Among other things, this lets us get rid of a bunch of comments (e.g. "ensure we don't run the linker"), greatly shortening these tests. Also apply consistent formatting and fix some English nits while we're at it. Reviewers: tra Differential Revision: http://reviews.llvm.org/D15975 llvm-svn: 257557
2016-01-13 09:24:35 +08:00
// Match linker.
// LINK: "{{.*}}{{ld|link}}{{(.exe)?}}"
// LINK-SAME: "[[HOSTOUTPUT]]"
[cuda] Driver changes to compile and stitch together host and device-side CUDA code. NOTE: reverts r242077 to reinstate r242058, r242065, 242067 and includes fix for OS X test failures. - Changed driver pipeline to compile host and device side of CUDA files and incorporate results of device-side compilation into host object file. - Added a test for cuda pipeline creation in clang driver. New clang options: --cuda-host-only - Do host-side compilation only. --cuda-device-only - Do device-side compilation only. --cuda-gpu-arch=<ARCH> - specify GPU architecture for device-side compilation. E.g. sm_35, sm_30. Default is sm_20. May be used more than once in which case one device-compilation will be done per unique specified GPU architecture. Differential Revision: http://reviews.llvm.org/D9509 llvm-svn: 242085
2015-07-14 07:27:56 +08:00
[CUDA] Rename check-prefixes in cuda-options.cu and cuda-unused-arg-warning.cu. Summary: Rename the args to be more human-readable. Among other things, this lets us get rid of a bunch of comments (e.g. "ensure we don't run the linker"), greatly shortening these tests. Also apply consistent formatting and fix some English nits while we're at it. Reviewers: tra Differential Revision: http://reviews.llvm.org/D15975 llvm-svn: 257557
2016-01-13 09:24:35 +08:00
// Match no linker.
// NOLINK-NOT: "{{.*}}{{ld|link}}{{(.exe)?}}"