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| author | Tom Stellard <[email protected]> | 2015-03-05 14:30:57 +0000 |
|---|---|---|
| committer | Tom Stellard <[email protected]> | 2015-03-09 13:53:33 +0000 |
| commit | a646b00cfc42fecdf4f853a6fe3ddf12d7801881 (patch) | |
| tree | 5e01cecf9a944535fcffcdfc8aa7bc0184666989 | |
| parent | cb3eb43ad690a7355429ba8dcd40120646c55b9c (diff) | |
clover: Return the minimum required value for CL_DEVICE_SINGLE_FP_CONFIG v2
This means dropping CL_FP_DENORM from the current return value.
v2:
- Add comments about minimum values for OpenCL 1.2.
Reviewed-by: Francisco Jerez <[email protected]>
Reviewed-by: Jan Vesely <[email protected]>
| -rw-r--r-- | src/gallium/state_trackers/clover/api/device.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/gallium/state_trackers/clover/api/device.cpp b/src/gallium/state_trackers/clover/api/device.cpp index b1f556fac56..5d1f4ab4c9d 100644 --- a/src/gallium/state_trackers/clover/api/device.cpp +++ b/src/gallium/state_trackers/clover/api/device.cpp @@ -201,8 +201,11 @@ clGetDeviceInfo(cl_device_id d_dev, cl_device_info param, break; case CL_DEVICE_SINGLE_FP_CONFIG: + // This is the "mandated minimum single precision floating-point + // capability" for OpenCL 1.1. In OpenCL 1.2, nothing is required for + // custom devices. buf.as_scalar<cl_device_fp_config>() = - CL_FP_DENORM | CL_FP_INF_NAN | CL_FP_ROUND_TO_NEAREST; + CL_FP_INF_NAN | CL_FP_ROUND_TO_NEAREST; break; case CL_DEVICE_DOUBLE_FP_CONFIG: |