OPENMP_INSTALL_LIBDIR is set to the installation path of shared and static
libompd.This should avoid the mixing of 32 and 64 bit on same path in
multi-lib set-up.
Reviewed By: @mceier
Differential Revision: https://reviews.llvm.org/D109352
This is a continuation of the review: https://reviews.llvm.org/D100181
Creates a new directory "libompd" under openmp.
"TargetValue" provides operational access to the OpenMP runtime memory
for OMPD APIs.
With TargetValue, using "pointer" a user can do multiple operations
from casting, dereferencing to accessing an element for structure.
The member functions are designed to concatenate the operations that
are needed to access values from structures.
e.g., _a[6]->_b._c would read like :
TValue(ctx, "_a").cast("A",2)
.getArrayElement(6).access("_b").cast("B").access("_c")
For example:
If you have a pointer "ThreadHandle" of a running program then you can
access/retrieve "threadID" from the memory using TargetValue as below.
TValue(context, thread_handle->th) /*__kmp_threads[t]->th*/
.cast("kmp_base_info_t")
.access("th_info") /*__kmp_threads[t]->th.th_info*/
.cast("kmp_desc_t")
.access("ds") /*__kmp_threads[t]->th.th_info.ds*/
.cast("kmp_desc_base_t")
.access("ds_thread") /*__kmp_threads[t]->th.th_info.ds.ds_thread*/
.cast("kmp_thread_t")
.getRawValue(thread_id, 1);
Reviewed By: @hbae
Differential Revision: https://reviews.llvm.org/D100182
Vignesh Balasubramanian