From: Alex Deucher <alexander.deucher@amd.com> To: <amd-gfx@lists.freedesktop.org>, <dri-devel@lists.freedesktop.org> Cc: Alex Deucher <alexander.deucher@amd.com> Subject: [PATCH 2/2] drm/amdgpu: add shared fdinfo stats Date: Thu, 7 Dec 2023 13:02:25 -0500 [thread overview] Message-ID: <20231207180225.439482-3-alexander.deucher@amd.com> (raw) In-Reply-To: <20231207180225.439482-1-alexander.deucher@amd.com> Add shared stats. Useful for seeing shared memory. v2: take dma-buf into account as well Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: Rob Clark <robdclark@gmail.com> --- drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c | 4 ++++ drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 11 +++++++++++ drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | 6 ++++++ 3 files changed, 21 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c index 5706b282a0c7..c7df7fa3459f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c @@ -97,6 +97,10 @@ void amdgpu_show_fdinfo(struct drm_printer *p, struct drm_file *file) stats.requested_visible_vram/1024UL); drm_printf(p, "amd-requested-gtt:\t%llu KiB\n", stats.requested_gtt/1024UL); + drm_printf(p, "drm-shared-vram:\t%llu KiB\n", stats.vram_shared/1024UL); + drm_printf(p, "drm-shared-gtt:\t%llu KiB\n", stats.gtt_shared/1024UL); + drm_printf(p, "drm-shared-cpu:\t%llu KiB\n", stats.cpu_shared/1024UL); + for (hw_ip = 0; hw_ip < AMDGPU_HW_IP_NUM; ++hw_ip) { if (!usage[hw_ip]) continue; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c index d79b4ca1ecfc..1b37d95475b8 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c @@ -1287,25 +1287,36 @@ void amdgpu_bo_get_memory(struct amdgpu_bo *bo, struct amdgpu_mem_stats *stats) { uint64_t size = amdgpu_bo_size(bo); + struct drm_gem_object *obj; unsigned int domain; + bool shared; /* Abort if the BO doesn't currently have a backing store */ if (!bo->tbo.resource) return; + obj = &bo->tbo.base; + shared = (obj->handle_count > 1) || obj->dma_buf; + domain = amdgpu_mem_type_to_domain(bo->tbo.resource->mem_type); switch (domain) { case AMDGPU_GEM_DOMAIN_VRAM: stats->vram += size; if (amdgpu_bo_in_cpu_visible_vram(bo)) stats->visible_vram += size; + if (shared) + stats->vram_shared += size; break; case AMDGPU_GEM_DOMAIN_GTT: stats->gtt += size; + if (shared) + stats->gtt_shared += size; break; case AMDGPU_GEM_DOMAIN_CPU: default: stats->cpu += size; + if (shared) + stats->cpu_shared += size; break; } diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h index d28e21baef16..0503af75dc26 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h @@ -138,12 +138,18 @@ struct amdgpu_bo_vm { struct amdgpu_mem_stats { /* current VRAM usage, includes visible VRAM */ uint64_t vram; + /* current shared VRAM usage, includes visible VRAM */ + uint64_t vram_shared; /* current visible VRAM usage */ uint64_t visible_vram; /* current GTT usage */ uint64_t gtt; + /* current shared GTT usage */ + uint64_t gtt_shared; /* current system memory usage */ uint64_t cpu; + /* current shared system memory usage */ + uint64_t cpu_shared; /* sum of evicted buffers, includes visible VRAM */ uint64_t evicted_vram; /* sum of evicted buffers due to CPU access */ -- 2.42.0
WARNING: multiple messages have this Message-ID (diff)
From: Alex Deucher <alexander.deucher@amd.com> To: <amd-gfx@lists.freedesktop.org>, <dri-devel@lists.freedesktop.org> Cc: Alex Deucher <alexander.deucher@amd.com>, Rob Clark <robdclark@gmail.com> Subject: [PATCH 2/2] drm/amdgpu: add shared fdinfo stats Date: Thu, 7 Dec 2023 13:02:25 -0500 [thread overview] Message-ID: <20231207180225.439482-3-alexander.deucher@amd.com> (raw) In-Reply-To: <20231207180225.439482-1-alexander.deucher@amd.com> Add shared stats. Useful for seeing shared memory. v2: take dma-buf into account as well Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: Rob Clark <robdclark@gmail.com> --- drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c | 4 ++++ drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 11 +++++++++++ drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | 6 ++++++ 3 files changed, 21 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c index 5706b282a0c7..c7df7fa3459f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c @@ -97,6 +97,10 @@ void amdgpu_show_fdinfo(struct drm_printer *p, struct drm_file *file) stats.requested_visible_vram/1024UL); drm_printf(p, "amd-requested-gtt:\t%llu KiB\n", stats.requested_gtt/1024UL); + drm_printf(p, "drm-shared-vram:\t%llu KiB\n", stats.vram_shared/1024UL); + drm_printf(p, "drm-shared-gtt:\t%llu KiB\n", stats.gtt_shared/1024UL); + drm_printf(p, "drm-shared-cpu:\t%llu KiB\n", stats.cpu_shared/1024UL); + for (hw_ip = 0; hw_ip < AMDGPU_HW_IP_NUM; ++hw_ip) { if (!usage[hw_ip]) continue; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c index d79b4ca1ecfc..1b37d95475b8 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c @@ -1287,25 +1287,36 @@ void amdgpu_bo_get_memory(struct amdgpu_bo *bo, struct amdgpu_mem_stats *stats) { uint64_t size = amdgpu_bo_size(bo); + struct drm_gem_object *obj; unsigned int domain; + bool shared; /* Abort if the BO doesn't currently have a backing store */ if (!bo->tbo.resource) return; + obj = &bo->tbo.base; + shared = (obj->handle_count > 1) || obj->dma_buf; + domain = amdgpu_mem_type_to_domain(bo->tbo.resource->mem_type); switch (domain) { case AMDGPU_GEM_DOMAIN_VRAM: stats->vram += size; if (amdgpu_bo_in_cpu_visible_vram(bo)) stats->visible_vram += size; + if (shared) + stats->vram_shared += size; break; case AMDGPU_GEM_DOMAIN_GTT: stats->gtt += size; + if (shared) + stats->gtt_shared += size; break; case AMDGPU_GEM_DOMAIN_CPU: default: stats->cpu += size; + if (shared) + stats->cpu_shared += size; break; } diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h index d28e21baef16..0503af75dc26 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h @@ -138,12 +138,18 @@ struct amdgpu_bo_vm { struct amdgpu_mem_stats { /* current VRAM usage, includes visible VRAM */ uint64_t vram; + /* current shared VRAM usage, includes visible VRAM */ + uint64_t vram_shared; /* current visible VRAM usage */ uint64_t visible_vram; /* current GTT usage */ uint64_t gtt; + /* current shared GTT usage */ + uint64_t gtt_shared; /* current system memory usage */ uint64_t cpu; + /* current shared system memory usage */ + uint64_t cpu_shared; /* sum of evicted buffers, includes visible VRAM */ uint64_t evicted_vram; /* sum of evicted buffers due to CPU access */ -- 2.42.0
next prev parent reply other threads:[~2023-12-07 18:02 UTC|newest] Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-12-07 18:02 [PATCH 0/2] fdinfo shared stats Alex Deucher 2023-12-07 18:02 ` [PATCH 1/2] drm: update drm_show_memory_stats() for dma-bufs Alex Deucher 2023-12-07 18:02 ` Alex Deucher 2023-12-13 21:28 ` Felix Kuehling 2024-01-08 17:29 ` Rob Clark 2023-12-07 18:02 ` Alex Deucher [this message] 2023-12-07 18:02 ` [PATCH 2/2] drm/amdgpu: add shared fdinfo stats Alex Deucher 2024-01-08 21:27 ` Alex Deucher 2024-01-09 7:56 ` Christian König 2024-01-09 7:56 ` Christian König 2024-01-09 9:30 ` Tvrtko Ursulin 2024-01-09 12:54 ` Daniel Vetter 2024-01-09 12:54 ` Daniel Vetter 2024-01-09 13:25 ` Tvrtko Ursulin 2024-01-09 13:25 ` Tvrtko Ursulin 2024-01-09 14:26 ` Daniel Vetter 2024-01-09 14:26 ` Daniel Vetter 2024-01-09 14:57 ` Christian König 2024-01-09 14:57 ` Christian König 2024-01-09 15:09 ` Tvrtko Ursulin 2024-01-09 15:09 ` Tvrtko Ursulin 2023-12-13 21:13 ` [PATCH 0/2] fdinfo shared stats Alex Deucher 2024-01-05 21:03 ` Alex Deucher
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