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author | Tom Stellard <thomas.stellard@amd.com> | 2014-07-02 15:42:43 -0400 |
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committer | Tom Stellard <thomas.stellard@amd.com> | 2015-03-05 14:07:37 +0000 |
commit | c97e902a1a69892147e7649581951747f03afaee (patch) | |
tree | c874a49de762e6142105e09f239e64034b003267 /src/gallium/state_trackers/clover/core | |
parent | 8d8ca64c28170ec7e9ffa01638bcf8fd30a96088 (diff) | |
download | external_mesa3d-c97e902a1a69892147e7649581951747f03afaee.zip external_mesa3d-c97e902a1a69892147e7649581951747f03afaee.tar.gz external_mesa3d-c97e902a1a69892147e7649581951747f03afaee.tar.bz2 |
clover: Enable cl_khr_fp64 for devices that support doubles v4
v2:
- Report correct values for CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE
and CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE.
- Only define cl_khr_fp64 if the extension is supported.
- Remove trailing space from extension string.
- Rename device query function from cl_khr_fp64() to
has_doubles().
v3:
- Return 0 for device::doubled_fp_confg() when doubles aren't
supported.
v4:
- Remove device query for double fp_config.
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Diffstat (limited to 'src/gallium/state_trackers/clover/core')
-rw-r--r-- | src/gallium/state_trackers/clover/core/device.cpp | 6 | ||||
-rw-r--r-- | src/gallium/state_trackers/clover/core/device.hpp | 1 |
2 files changed, 7 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/clover/core/device.cpp b/src/gallium/state_trackers/clover/core/device.cpp index 688a7dd..c3f3b4e 100644 --- a/src/gallium/state_trackers/clover/core/device.cpp +++ b/src/gallium/state_trackers/clover/core/device.cpp @@ -173,6 +173,12 @@ device::image_support() const { PIPE_COMPUTE_CAP_IMAGES_SUPPORTED)[0]; } +bool +device::has_doubles() const { + return pipe->get_shader_param(pipe, PIPE_SHADER_COMPUTE, + PIPE_SHADER_CAP_DOUBLES); +} + std::vector<size_t> device::max_block_size() const { auto v = get_compute_param<uint64_t>(pipe, PIPE_COMPUTE_CAP_MAX_BLOCK_SIZE); diff --git a/src/gallium/state_trackers/clover/core/device.hpp b/src/gallium/state_trackers/clover/core/device.hpp index 2201700..de5fc6b 100644 --- a/src/gallium/state_trackers/clover/core/device.hpp +++ b/src/gallium/state_trackers/clover/core/device.hpp @@ -64,6 +64,7 @@ namespace clover { cl_uint max_clock_frequency() const; cl_uint max_compute_units() const; bool image_support() const; + bool has_doubles() const; std::vector<size_t> max_block_size() const; std::string device_name() const; |