From 2a0dffa0c91cc2277f82c2b87277f56e525f87ab Mon Sep 17 00:00:00 2001 From: Bruno Jiménez Date: Fri, 30 May 2014 17:31:12 +0200 Subject: clover: query driver for the max number of compute units Reviewed-by: Tom Stellard Reviewed-by: Francisco Jerez --- src/gallium/state_trackers/clover/api/device.cpp | 2 +- src/gallium/state_trackers/clover/core/device.cpp | 6 ++++++ src/gallium/state_trackers/clover/core/device.hpp | 1 + 3 files changed, 8 insertions(+), 1 deletion(-) (limited to 'src/gallium/state_trackers/clover') diff --git a/src/gallium/state_trackers/clover/api/device.cpp b/src/gallium/state_trackers/clover/api/device.cpp index 1bc2692fa31..97b2cf9c996 100644 --- a/src/gallium/state_trackers/clover/api/device.cpp +++ b/src/gallium/state_trackers/clover/api/device.cpp @@ -109,7 +109,7 @@ clGetDeviceInfo(cl_device_id d_dev, cl_device_info param, break; case CL_DEVICE_MAX_COMPUTE_UNITS: - buf.as_scalar() = 1; + buf.as_scalar() = dev.max_compute_units(); break; case CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS: diff --git a/src/gallium/state_trackers/clover/core/device.cpp b/src/gallium/state_trackers/clover/core/device.cpp index bc3e3e68a5e..b6078db18a4 100644 --- a/src/gallium/state_trackers/clover/core/device.cpp +++ b/src/gallium/state_trackers/clover/core/device.cpp @@ -163,6 +163,12 @@ device::max_clock_frequency() const { PIPE_COMPUTE_CAP_MAX_CLOCK_FREQUENCY)[0]; } +cl_uint +device::max_compute_units() const { + return get_compute_param(pipe, + PIPE_COMPUTE_CAP_MAX_COMPUTE_UNITS)[0]; +} + std::vector device::max_block_size() const { auto v = get_compute_param(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 3662c6be0fe..731c31e5a2f 100644 --- a/src/gallium/state_trackers/clover/core/device.hpp +++ b/src/gallium/state_trackers/clover/core/device.hpp @@ -62,6 +62,7 @@ namespace clover { size_t max_threads_per_block() const; cl_ulong max_mem_alloc_size() const; cl_uint max_clock_frequency() const; + cl_uint max_compute_units() const; std::vector max_block_size() const; std::string device_name() const; -- cgit v1.2.3