I tried the current beignet master on my OpenSUSE 13.1 HSW and
ran into the following new problems (older versions worked):
- With my DRM version I have the build always fails with:
src/intel/intel_gpgpu.c: In function
‘intel_gpgpu_setup_bti_gen8’:
src/intel/intel_gpgpu.c:922:39: error:
‘drm_intel_bo’ has no member named ‘offset64’
ss0->ss8.surface_base_addr_lo = (buf->offset64 + internal_offset) &
0xffffffff;
^
src/intel/intel_gpgpu.c:923:40: error:
‘drm_intel_bo’ has no member named ‘offset64’
ss0->ss9.surface_base_addr_hi = ((buf->offset64 + internal_offset) >>
32) & 0xffffffff;
^
src//beignet/src/intel/intel_gpgpu.c: In function
‘intel_gpgpu_bind_image_gen8’:
[ 25%] src/intel/intel_gpgpu.c:1112:40: error:
‘drm_intel_bo’ has no member named ‘offset64’
ss->ss8.surface_base_addr_lo = obj_bo->offset64 & 0xffffffff;
^
/home/ak/src/beignet/src/intel/intel_gpgpu.c:1113:41: error:
‘drm_intel_bo’ has no member named ‘offset64’
ss->ss9.surface_base_addr_hi = (obj_bo->offset64 >> 32) & 0xffffffff;
I just commented out these lines because they seem to be only used on GEN8.
Probably would be good to have a cmake test that tests for these fields
and disables gen8 or falls back to plain "offset" ?
- With that fixed the first utest always bails out with:
builtin_acos_float()utest_run:
/home/ak/src/beignet/src/intel/intel_gpgpu.c:703:
intel_gpgpu_check_binded_buf_address: Assertion
`gpgpu->binded_buf[i]->offset != 0' failed.
Interrupt signal (SIGABRT) received.
summary:
----------
total: 684
run: 1
pass: 0
fail: 1
The assert mentions the same name as above, but I believe it's a different
field.
I tried to bisect that and ended up with the following commit. Not sure
if that is correct? Unfortunately it doesn't cleanly revert from master
for testing.
commit 8c1ed91f0af6ab8284fe06b4c582b55c7d925816
Author: Zhigang Gong <zhigang.g...@intel.com>
Date: Fri Sep 12 13:45:40 2014 +0800
GBE: fix multiple files compilation bugs.
If we want to link multiple files together, and one kernel
function need refer other kernel functions in other files,
we must not set those functions as linked once attribute.
-Andi
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