Move GPU devices management into hardware subfolder

[alexxy/gromacs.git] / src / gromacs / gpu_utils / gpu_utils.cpp

diff --git a/src/gromacs/gpu_utils/gpu_utils.cpp b/src/gromacs/gpu_utils/gpu_utils.cpp
index 004ad30c86c7ccda5baef58c2ca9d057a0b150da..a8eb03b23ac0eb661b190e425041bdb94fde7620 100644 (file)
--- a/src/gromacs/gpu_utils/gpu_utils.cpp
+++ b/src/gromacs/gpu_utils/gpu_utils.cpp
@@ -41,11 +41,9 @@
 
 #include "gpu_utils.h"
 
-#include "config.h"
-
 #include <cassert>
 
-#include "gromacs/hardware/gpu_hw_info.h"
+#include "gromacs/hardware/device_information.h"
 #include "gromacs/utility/arrayref.h"
 #include "gromacs/utility/smalloc.h"
 #include "gromacs/utility/stringutil.h"
@@ -54,54 +52,6 @@
 #    pragma warning(disable : 6237)
 #endif
 
-//! Constant used to help minimize preprocessed code
-static constexpr bool c_binarySupportsGpus = (GMX_GPU != 0);
-
-bool canPerformGpuDetection()
-{
-    if (c_binarySupportsGpus && getenv("GMX_DISABLE_GPU_DETECTION") == nullptr)
-    {
-        return isGpuDetectionFunctional(nullptr);
-    }
-    else
-    {
-        return false;
-    }
-}
-
-#if !GMX_GPU
-DeviceStatus gpu_info_get_stat(const gmx_gpu_info_t& /*unused*/, int /*unused*/)
-{
-    return DeviceStatus::Nonexistent;
-}
-#endif
-
-void free_gpu_info(const gmx_gpu_info_t* gpu_info)
-{
-    sfree(static_cast<void*>(gpu_info->deviceInfo)); // circumvent is_pod check in sfree
-}
-
-std::vector<int> getCompatibleGpus(const gmx_gpu_info_t& gpu_info)
-{
-    // Possible minor over-allocation here, but not important for anything
-    std::vector<int> compatibleGpus;
-    compatibleGpus.reserve(gpu_info.n_dev);
-    for (int i = 0; i < gpu_info.n_dev; i++)
-    {
-        assert(gpu_info.deviceInfo);
-        if (gpu_info_get_stat(gpu_info, i) == DeviceStatus::Compatible)
-        {
-            compatibleGpus.push_back(i);
-        }
-    }
-    return compatibleGpus;
-}
-
-const char* getGpuCompatibilityDescription(const gmx_gpu_info_t& gpu_info, int index)
-{
-    return (index >= gpu_info.n_dev ? c_deviceStateString[DeviceStatus::Nonexistent]
-                                    : c_deviceStateString[gpu_info_get_stat(gpu_info, index)]);
-}
 /*! \brief Help build a descriptive message in \c error if there are
  * \c errorReasons why nonbondeds on a GPU are not supported.
  *