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| author | Ruiling Song <ruiling.song@intel.com> | 2013-08-05 15:14:39 +0800 |
|---|---|---|
| committer | Zhigang Gong <zhigang.gong@linux.intel.com> | 2013-08-06 15:09:58 +0800 |
| commit | ae356f884dbfde6b7b38f7afa25669b8e8a6865c (patch) | |
| tree | 9f059466a64c86aa726ca6b660c3c516c83217fe /src/cl_command_queue_gen7.c | |
| parent | e01efd4d19a91a7d6bfce5659757d00608aa90d5 (diff) | |
| download | beignet-ae356f884dbfde6b7b38f7afa25669b8e8a6865c.tar.gz | |
Fix a bug in stack calculation.
1. the thread_id is located in r0.5[0-8], so we need to get the correct bits.
2. also, we don't need so much stack size, max_compute_unit have already
been treated as: #EU * max_thread_per_eu.
Signed-off-by: Ruiling Song <ruiling.song@intel.com>
Reviewed-by: Xing, Homer <homer.xing@intel.com>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
Diffstat (limited to 'src/cl_command_queue_gen7.c')
| -rw-r--r-- | src/cl_command_queue_gen7.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/src/cl_command_queue_gen7.c b/src/cl_command_queue_gen7.c index 048595cf..89332139 100644 --- a/src/cl_command_queue_gen7.c +++ b/src/cl_command_queue_gen7.c @@ -180,7 +180,6 @@ cl_bind_stack(cl_gpgpu gpgpu, cl_kernel ker) assert(offset >= 0); stack_sz *= gbe_kernel_get_simd_width(ker->opaque); stack_sz *= device->max_compute_unit; - stack_sz *= device->max_thread_per_unit; cl_gpgpu_set_stack(gpgpu, offset, stack_sz, cc_llc_l3); } |