mesa/0003-clover-Query-drivers-for-max-clock-frequency.patch
Igor Gnatenko fcf27045cb Update to today's snapshot, apply patches for r600 GPU clock
- glsl: Only allow `invariant` on shader in/out between stages. (Chris Forbes)
- mesa: Fix error code generation in glReadPixels() (Anuj Phogat)
- mesa: Add an error condition in glGetFramebufferAttachmentParameteriv() (Anuj Phogat)
- mesa: Add error condition for integer formats in glGetTexImage() (Anuj Phogat)
- mesa: Add helper function _mesa_is_format_integer() (Anuj Phogat)
- i965: Fix component mask and varying_to_slot mapping for gl_ViewportIndex (Anuj Phogat)
- i965: Fix component mask and varying_to_slot mapping for gl_Layer (Anuj Phogat)
- i965: Put an assertion to check valid varying_to_slot[varying] (Anuj Phogat)
- mesa: fix GetStringi error message with correct function name (Benjamin Bellec)
- mesa: Fix error condition for multisample proxy texture targets (Anuj Phogat)
- swrast: Add glBlitFramebuffer to commands affected by conditional rendering (Anuj Phogat)
- st/xa: Cache render target surface (Thomas Hellstrom)
- mesa: fix check for dummy renderbuffer in _mesa_FramebufferRenderbufferEXT() (Samuel Iglesias Gonsalvez)
- mesa: Fix glGetVertexAttribi(GL_VERTEX_ATTRIB_ARRAY_SIZE) (Anuj Phogat)
- r600g: Disable LLVM by default at runtime for graphics (Michel Dänzer)

Signed-off-by: Igor Gnatenko <i.gnatenko.brain@gmail.com>
2014-04-30 10:20:24 +04:00

70 lines
2.6 KiB
Diff

From ca848e8bee7683e296e40a7870750d8a156850ca Mon Sep 17 00:00:00 2001
From: Tom Stellard <thomas.stellard@amd.com>
Date: Fri, 18 Apr 2014 16:28:41 +0200
Subject: [PATCH 3/3] clover: Query drivers for max clock frequency
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Igor Gnatenko:
v2: PIPE_COMPUTE_CAP_MAX_CLOCK_FREQUENCY instead of
PIPE_COMPUTE_MAX_CLOCK_FREQUENCY
Bruno Jiménez:
v3: Drivers report clock in Mhz
Signed-off-by: Igor Gnatenko <i.gnatenko.brain@gmail.com>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
---
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 b77a50d..1bc2692 100644
--- a/src/gallium/state_trackers/clover/api/device.cpp
+++ b/src/gallium/state_trackers/clover/api/device.cpp
@@ -153,7 +153,7 @@ 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 2c5f9b7..2f84677 100644
--- a/src/gallium/state_trackers/clover/core/device.cpp
+++ b/src/gallium/state_trackers/clover/core/device.cpp
@@ -154,6 +154,12 @@ 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