llvm-project

Commit Graph

Author	SHA1	Message	Date
Yaxun (Sam) Liu	9ecbb34e1d	Fix test cxx-call-kernel.cpp Only test it with x86 since other target may have an ABI making it difficult to test. Change-Id: I85423c8bbbbbb8f24cb3ea4cb64a408069b4d61c	2021-03-01 17:10:53 -05:00
Yaxun (Sam) Liu	5cf2a37f12	[HIP] Emit kernel symbol Currently clang uses stub function to launch kernel. This is inconvenient to interop with C++ programs since the stub function has different name as kernel, which is required by ROCm debugger. This patch emits a variable symbol which has the same name as the kernel and uses it to register and launch the kernel. This allows C++ program to launch a kernel by using the original kernel name. Reviewed by: Artem Belevich Differential Revision: https://reviews.llvm.org/D86376	2021-03-01 16:31:40 -05:00

Author

SHA1

Message

Date

Yaxun (Sam) Liu

9ecbb34e1d

Fix test cxx-call-kernel.cpp

Only test it with x86 since other target may have an ABI
making it difficult to test.

Change-Id: I85423c8bbbbbb8f24cb3ea4cb64a408069b4d61c

2021-03-01 17:10:53 -05:00

Yaxun (Sam) Liu

5cf2a37f12

[HIP] Emit kernel symbol

Currently clang uses stub function to launch kernel. This is inconvenient
to interop with C++ programs since the stub function has different name
as kernel, which is required by ROCm debugger.

This patch emits a variable symbol which has the same name as the kernel
and uses it to register and launch the kernel. This allows C++ program to
launch a kernel by using the original kernel name.

Reviewed by: Artem Belevich

Differential Revision: https://reviews.llvm.org/D86376

2021-03-01 16:31:40 -05:00

2 Commits