Felix Kuehling
f6e1bfb83b
Remove the HSA_DEBUG environment variable that controlled the
creation of these mappings.
This should allow the debugger to attach to a running process and
access VRAM buffers through ptrace without having to do anything
special.
On processes that create many small VRAM mappings, this may cause
regressions due to the per-process mmap limit. However, the
sub-allocator in ROCr should consolidate most small allocations
into 2MB blocks nowadays, for good TLB efficiency. So this is
unlikely to cause problems.
Change-Id: I929da1be0f6cb51ec00a02f3f241d16083e4d95f
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
[ROCm/ROCR-Runtime commit: 64b90261d9]