Attachment 94290 Details for Bug 73511 – [PATCH v2 rebased 3/3] clover: Query drivers for max clock frequency

[patch] [PATCH v2 rebased 3/3] clover: Query drivers for max clock frequency

0003-clover-Query-drivers-for-max-clock-frequency.patch (text/plain), 2.38 KB, created by Igor Gnatenko on 2014-02-18 14:49:05 UTC

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Creator: Igor Gnatenko

Created: 2014-02-18 14:49:05 UTC

Size: 2.38 KB

patch

obsolete

>From 3603cca88638f16ae14573cb58d16c8a3f791588 Mon Sep 17 00:00:00 2001
>From: Tom Stellard <thomas.stellard@amd.com>
>Date: Tue, 14 Jan 2014 20:45:12 +0000
>Subject: [PATCH v2 rebased 3/3] clover: Query drivers for max clock frequency
>
>v2: PIPE_COMPUTE_CAP_MAX_CLOCK_FREQUENCY instead of
>    PIPE_COMPUTE_MAX_CLOCK_FREQUENCY
>
>Signed-off-by: Igor Gnatenko <i.gnatenko.brain@gmail.com>
>---
> 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(-)
>
>diff --git a/src/gallium/state_trackers/clover/api/device.cpp b/src/gallium/state_trackers/clover/api/device.cpp
>index 7bc8d0a..f980845 100644
>--- a/src/gallium/state_trackers/clover/api/device.cpp
>+++ b/src/gallium/state_trackers/clover/api/device.cpp
>@@ -122,7 +122,7 @@ clGetDeviceInfo(cl_device_id d_dev, cl_device_info param,
>       break;
> 
>    case CL_DEVICE_MAX_CLOCK_FREQUENCY:
>-      buf.as_scalar<cl_uint>() = 0;
>+      buf.as_scalar<cl_uint>() = dev.max_clock_frequency();
>       break;
> 
>    case CL_DEVICE_ADDRESS_BITS:
>diff --git a/src/gallium/state_trackers/clover/core/device.cpp b/src/gallium/state_trackers/clover/core/device.cpp
>index 76a49d0..5a83d2c 100644
>--- a/src/gallium/state_trackers/clover/core/device.cpp
>+++ b/src/gallium/state_trackers/clover/core/device.cpp
>@@ -153,6 +153,12 @@ device::max_mem_alloc_size() const {
>                                       PIPE_COMPUTE_CAP_MAX_MEM_ALLOC_SIZE)[0];
> }
> 
>+cl_uint
>+device::max_clock_frequency() const {
>+   return get_compute_param<uint32_t>(pipe,
>+                                      PIPE_COMPUTE_CAP_MAX_CLOCK_FREQUENCY)[0];
>+}
>+
> 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 433ac81..3662c6b 100644
>--- a/src/gallium/state_trackers/clover/core/device.hpp
>+++ b/src/gallium/state_trackers/clover/core/device.hpp
>@@ -61,6 +61,7 @@ namespace clover {
>       cl_uint max_const_buffers() const;
>       size_t max_threads_per_block() const;
>       cl_ulong max_mem_alloc_size() const;
>+      cl_uint max_clock_frequency() const;
> 
>       std::vector<size_t> max_block_size() const;
>       std::string device_name() const;
>-- 
>1.9.0
>

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