From 9646ae77992f895b481984c9f8861cc64501a4eb Mon Sep 17 00:00:00 2001 From: Marek Olšák <marek.olsak@amd.com> Date: Fri, 29 Jul 2016 21:39:00 +0200 Subject: gallium/radeon/winsyses: expose per-IB used_vram and used_gart to drivers MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The following patches will use this. Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com> --- src/gallium/drivers/radeon/radeon_winsys.h | 5 +++++ src/gallium/winsys/amdgpu/drm/amdgpu_cs.c | 17 ++++++++--------- src/gallium/winsys/amdgpu/drm/amdgpu_cs.h | 2 -- src/gallium/winsys/radeon/drm/radeon_drm_cs.c | 22 +++++++++++----------- src/gallium/winsys/radeon/drm/radeon_drm_cs.h | 3 --- 5 files changed, 24 insertions(+), 25 deletions(-) (limited to 'src') diff --git a/src/gallium/drivers/radeon/radeon_winsys.h b/src/gallium/drivers/radeon/radeon_winsys.h index ba569367051..e6f5a89c07d 100644 --- a/src/gallium/drivers/radeon/radeon_winsys.h +++ b/src/gallium/drivers/radeon/radeon_winsys.h @@ -236,6 +236,11 @@ struct radeon_winsys_cs { unsigned num_prev; /* Number of previous chunks. */ unsigned max_prev; /* Space in array pointed to by prev. */ unsigned prev_dw; /* Total number of dwords in previous chunks. */ + + /* Memory usage of the buffer list. These are always 0 for CE and preamble + * IBs. */ + uint64_t used_vram; + uint64_t used_gart; }; struct radeon_info { diff --git a/src/gallium/winsys/amdgpu/drm/amdgpu_cs.c b/src/gallium/winsys/amdgpu/drm/amdgpu_cs.c index 35e1b48605a..1f2e9264d26 100644 --- a/src/gallium/winsys/amdgpu/drm/amdgpu_cs.c +++ b/src/gallium/winsys/amdgpu/drm/amdgpu_cs.c @@ -343,9 +343,9 @@ static unsigned amdgpu_cs_add_buffer(struct radeon_winsys_cs *rcs, priority, &added_domains); if (added_domains & RADEON_DOMAIN_VRAM) - cs->csc->used_vram += bo->base.size; + cs->main.base.used_vram += bo->base.size; else if (added_domains & RADEON_DOMAIN_GTT) - cs->csc->used_gart += bo->base.size; + cs->main.base.used_gart += bo->base.size; return index; } @@ -571,8 +571,6 @@ static void amdgpu_cs_context_cleanup(struct amdgpu_cs_context *cs) } cs->num_buffers = 0; - cs->used_gart = 0; - cs->used_vram = 0; amdgpu_fence_reference(&cs->fence, NULL); for (i = 0; i < ARRAY_SIZE(cs->buffer_indices_hashlist); i++) { @@ -790,8 +788,8 @@ static bool amdgpu_cs_memory_below_limit(struct radeon_winsys_cs *rcs, struct amdgpu_cs *cs = amdgpu_cs(rcs); struct amdgpu_winsys *ws = cs->ctx->ws; - vram += cs->csc->used_vram; - gtt += cs->csc->used_gart; + vram += cs->main.base.used_vram; + gtt += cs->main.base.used_gart; /* Anything that goes above the VRAM size should go to GTT. */ if (vram > ws->info.vram_size) @@ -803,9 +801,7 @@ static bool amdgpu_cs_memory_below_limit(struct radeon_winsys_cs *rcs, static uint64_t amdgpu_cs_query_memory_usage(struct radeon_winsys_cs *rcs) { - struct amdgpu_cs_context *cs = amdgpu_cs(rcs)->csc; - - return cs->used_vram + cs->used_gart; + return rcs->used_vram + rcs->used_gart; } static unsigned amdgpu_cs_get_buffer_list(struct radeon_winsys_cs *rcs, @@ -1073,6 +1069,9 @@ static int amdgpu_cs_flush(struct radeon_winsys_cs *rcs, if (cs->const_preamble_ib.ib_mapped) amdgpu_get_new_ib(&ws->base, cs, IB_CONST_PREAMBLE); + cs->main.base.used_gart = 0; + cs->main.base.used_vram = 0; + ws->num_cs_flushes++; return error_code; } diff --git a/src/gallium/winsys/amdgpu/drm/amdgpu_cs.h b/src/gallium/winsys/amdgpu/drm/amdgpu_cs.h index e80b3337604..924404339a2 100644 --- a/src/gallium/winsys/amdgpu/drm/amdgpu_cs.h +++ b/src/gallium/winsys/amdgpu/drm/amdgpu_cs.h @@ -82,8 +82,6 @@ struct amdgpu_cs_context { int buffer_indices_hashlist[4096]; - uint64_t used_vram; - uint64_t used_gart; unsigned max_dependencies; diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_cs.c b/src/gallium/winsys/radeon/drm/radeon_drm_cs.c index 4a6f0055daa..26d5a229633 100644 --- a/src/gallium/winsys/radeon/drm/radeon_drm_cs.c +++ b/src/gallium/winsys/radeon/drm/radeon_drm_cs.c @@ -147,8 +147,6 @@ static void radeon_cs_context_cleanup(struct radeon_cs_context *csc) csc->validated_crelocs = 0; csc->chunks[0].length_dw = 0; csc->chunks[1].length_dw = 0; - csc->used_gart = 0; - csc->used_vram = 0; for (i = 0; i < ARRAY_SIZE(csc->reloc_indices_hashlist); i++) { csc->reloc_indices_hashlist[i] = -1; @@ -332,9 +330,9 @@ static unsigned radeon_drm_cs_add_buffer(struct radeon_winsys_cs *rcs, &added_domains); if (added_domains & RADEON_DOMAIN_VRAM) - cs->csc->used_vram += bo->base.size; + cs->base.used_vram += bo->base.size; else if (added_domains & RADEON_DOMAIN_GTT) - cs->csc->used_gart += bo->base.size; + cs->base.used_gart += bo->base.size; return index; } @@ -351,8 +349,8 @@ static bool radeon_drm_cs_validate(struct radeon_winsys_cs *rcs) { struct radeon_drm_cs *cs = radeon_drm_cs(rcs); bool status = - cs->csc->used_gart < cs->ws->info.gart_size * 0.8 && - cs->csc->used_vram < cs->ws->info.vram_size * 0.8; + cs->base.used_gart < cs->ws->info.gart_size * 0.8 && + cs->base.used_vram < cs->ws->info.vram_size * 0.8; if (status) { cs->csc->validated_crelocs = cs->csc->crelocs; @@ -373,6 +371,8 @@ static bool radeon_drm_cs_validate(struct radeon_winsys_cs *rcs) cs->flush_cs(cs->flush_data, RADEON_FLUSH_ASYNC, NULL); } else { radeon_cs_context_cleanup(cs->csc); + cs->base.used_vram = 0; + cs->base.used_gart = 0; assert(cs->base.current.cdw == 0); if (cs->base.current.cdw != 0) { @@ -393,8 +393,8 @@ static bool radeon_drm_cs_memory_below_limit(struct radeon_winsys_cs *rcs, uint6 { struct radeon_drm_cs *cs = radeon_drm_cs(rcs); - vram += cs->csc->used_vram; - gtt += cs->csc->used_gart; + vram += cs->base.used_vram; + gtt += cs->base.used_gart; /* Anything that goes above the VRAM size should go to GTT. */ if (vram > cs->ws->info.vram_size) @@ -406,9 +406,7 @@ static bool radeon_drm_cs_memory_below_limit(struct radeon_winsys_cs *rcs, uint6 static uint64_t radeon_drm_cs_query_memory_usage(struct radeon_winsys_cs *rcs) { - struct radeon_drm_cs *cs = radeon_drm_cs(rcs); - - return cs->csc->used_vram + cs->csc->used_gart; + return rcs->used_vram + rcs->used_gart; } static unsigned radeon_drm_cs_get_buffer_list(struct radeon_winsys_cs *rcs, @@ -597,6 +595,8 @@ static int radeon_drm_cs_flush(struct radeon_winsys_cs *rcs, /* Prepare a new CS. */ cs->base.current.buf = cs->csc->buf; cs->base.current.cdw = 0; + cs->base.used_vram = 0; + cs->base.used_gart = 0; cs->ws->num_cs_flushes++; return 0; diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_cs.h b/src/gallium/winsys/radeon/drm/radeon_drm_cs.h index 7dfe05953b7..b1d54f76a67 100644 --- a/src/gallium/winsys/radeon/drm/radeon_drm_cs.h +++ b/src/gallium/winsys/radeon/drm/radeon_drm_cs.h @@ -52,9 +52,6 @@ struct radeon_cs_context { uint64_t *priority_usage; int reloc_indices_hashlist[4096]; - - uint64_t used_vram; - uint64_t used_gart; }; struct radeon_drm_cs { -- cgit v1.2.3