# Statistics file
#
# This file defines the statistics that can be displayed by the showstats
# or logstats filtersets. The format is
# <name> = <expr>
# {
#     <attribute> <value>
#     <attribute> <value>
#     ...
# }
#
# Expressions consist of real numbers, the standard arithmetic operations
# (including precedence and parentheses), and signal expressions. A "signal"
# is a raw counter provided by a filter-set such as stats_basic e.g.
# frames. A signal expression indicates how a counter is measured over a
# particular period of time. Valid expressions are:
# d("frames"): the change in the signal (end - start)
# a("frames"): the average value of the signal
# s("frames"): the value at the start
# e("frames"): the value at the end
#
# See the examples below for further details

#
# Core statistics
#

"frames per second" = d("frames") / d("seconds")
{
    precision 1
    label "fps"
}

"ms per frame" = 1000 * d("seconds") / d("frames")
{
    precision 2
    label "ms/frame"
}

#
# stats_primitives statistics
#

"triangles per frame" = d("triangles") / d("frames")
{
    precision 0
    label "triangles/frame"
}

"triangles per second" = d("triangles") / d("seconds")
{
    precision 0
    label "triangles/s"
}

"batches per frame" = d("batches") / d("frames")
{
    precision 0
    label "batches/frame"
}

"batches per second" = d("batches") / d("seconds")
{
    precision 0
    label "batches/s"
}

"triangles per batch" = d("triangles") / d("batches")
{
    precision 1
    label "triangles/batch"
}

#
# stats_fragments statistics (requires GL_ARB_occlusion_query)
#

"fragments per frame" = d("fragments") / d("frames")
{
    precision 0
    label "fragments/frame"
}

"fragments per second" = d("fragments") / d("seconds")
{
    precision 1
    label "fragments/s"
}

"fragments per triangle" = d("fragments") / d("triangles")
{
    precision 1
    label "fragments/triangle"
}

#
# NVPerfSDK driver statistics
#

"NV:OGL FPS" = a("nv:OGL FPS")
{
    precision 1
    label "fps [NV-OGL]"
}

"NV:OGL frame time" = a("nv:OGL frame time")
{
    precision 1
    label "ms/frame [NV-OGL]"
}

"NV:OGL driver sleeping" = a("nv:OGL driver sleeping")
{
    precision 1
    label "driver sleeping [NV-OGL]"
}

"NV:OGL % driver waiting" = a("nv:OGL % driver waiting")
{
    precision 1
    max 100
    label "% driver waiting [NV-OGL]"
}

"NV:OGL AGP/PCI-E usage (bytes)" = a("nv:OGL AGP/PCI-E usage (bytes)")
{
    precision 0
    label "bytes AGP/PCI-E [NV-OGL]"
}

"NV:OGL AGP/PCI-E usage (MB)" = a("nv:OGL AGP/PCI-E usage (bytes)") / 1048576.0
{
    precision 2
    label "MB AGP/PCI-E [NV-OGL]"
}

"NV:OGL vidmem bytes" = a("nv:OGL vidmem bytes")
{
    precision 0
    label "bytes vidmem [NV-OGL]" 
}

"NV:OGL vidmem MB" = a("nv:OGL vidmem bytes") / 1048576.0
{
    precision 2
    label "MB vidmem [NV-OGL]"
}

"NV:OGL vidmem total bytes" = e("nv:OGL vidmem total bytes")
{
    precision 0
    label "bytes total vidmem [NV-OGL]"
}

"NV:OGL vidmem total MB" = e("nv:OGL vidmem total MB")
{
    precision 0
    label "MB total vidmem [NV-OGL]"
}

"NV:OGL vidmem %" = 100 * a("nv:OGL vidmem bytes") / e("nv:OGL vidmem total bytes")
{
    max 100
    precision 0
    label "% video memory [NV-OGL]"
}

"NV:OGL batches per frame" = d("nv:accum:OGL Frame Batch Count") / d("frames")
{
    precision 0
    label "batches/frame [NV-OGL]"
}

"NV:OGL batches per second" = d("nv:accum:OGL Frame Batch Count") / d("seconds")
{
    precision 0
    label "batches/s [NV-OGL]"
}

"NV:OGL vertices per frame" = d("nv:accum:OGL Frame Vertex Count") / d("frames")
{
    precision 0
    label "vertices/frame [NV-OGL]"
}

"NV:OGL vertices per second" = d("nv:accum:OGL Frame Vertex Count") / d("seconds")
{
    precision 0
    label "vertices/s [NV-OGL]"
}

"NV:OGL primitives per frame" = d("nv:accum:OGL Frame Primitive Count") / d("frames")
{
    precision 0
    label "primitives/frame [NV-OGL]"
}

"NV:OGL primitives per second" = d("nv:accum:OGL Frame Primitive Count") / d("seconds")
{
    precision 0
    label "primitives/s [NV-OGL]"
}

"NV:OGL primitives per batch" = d("nv:accum:OGL Frame Primitive Count") / d("NV:accum:OGL Frame Batch Count")
{
    precision 0
    label "primitives/batch [NV-OGL]"
}

#
# NVPerfSDK hardware statistics
#

"NV:triangles per frame" = d("nv:accum:triangle_count") / d("frames")
{
    precision 0
    label "triangles/frame [NV-HW]"
}

"NV:triangles per second" = d("nv:accum:triangle_count") / d("seconds")
{
    precision 0
    label "triangles/s [NV-HW]"
}

"NV:primitives per frame" = d("nv:accum:primitive_count") / d("frames")
{
    precision 0
    label "primitives/frame [NV-HW]"
}

"NV:primitives per second" = d("nv:accum:primitive_count") / d("seconds")
{
    precision 0
    label "primitives/s [NV-HW]"
}

"NV:fast Z per frame" = d("nv:accum:fast_z") / d("frames")
{
    precision 0
    label "fast Z/frame"
}

"NV:fragments per frame" = d("nv:accum:shaded_pixel_count") / d("frames")
{
    precision 0
    label "fragments/frame [NV-HW]"
}

"NV:fragments per second" = d("nv:accum:shaded_pixel_count") / d("seconds")
{
    precision 0
    label "fragments/s [NV-HW]"
}

"NV:fragments per primitive" = d("nv:accum:shaded_pixel_count") / d("nv:accum:primitive_count")
{
    precision 1
    label "fragments/primitive [NV-HW]"
}

"NV:vertices per frame" = d("nv:accum:vertex_count") / d("frames")
{
    precision 0
    label "vertices/frame [NV-HW]"
}

"NV:vertices per second" = d("nv:accum:vertex_count") / d("seconds")
{
    precision 0
    label "vertices/s [NV-HW]"
}

"NV:vertex cache hit %" = 100.0 * (1.0 - d("nv:accum:vertex_count") / (3.0 * d("nv:accum:triangle_count")))
{
    precision 1
    label "% vertex cache hit [NV-HW]"
}

"NV:vertex attributes per frame" = d("nv:accum:vertex_attribute_count") / d("frames")
{
    precision 0
    label "vertex attributes/frame [NV-HW]"
}

"NV:vertex attributes per second" = d("nv:accum:vertex_attribute_count") / d("seconds")
{
    precision 0
    label "vertex attributes/s [NV-HW]"
}

"NV:culled primitives per frame" = d("nv:accum:culled_primitive_count") / d("frames")
{
    precision 0
    label "culled primitives/frame [NV-HW]"
}

"NV:culled primitives %" = 100.0 * d("nv:accum:culled_primitive_count") / d("nv:accum:primitive_count")
{
    precision 1
    max 100
    label "% primitives culled [NV-HW]"
}

"NV:GPU idle" = 100.0 * d("nv:accum:gpu_idle") / d("nv:accum:cycles:gpu_idle")
{
    precision 0
    max 100
    label "% GPU idle [NV-HW]"
}

"NV:vertex shader busy" = 100.0 * d("nv:accum:vertex_shader_busy") / d("nv:accum:cycles:vertex_shader_busy")
{
    precision 0
    max 100
    label "% VS busy [NV-HW]"
}

"NV:pixel shader busy" = 100.0 * d("nv:accum:pixel_shader_busy") / d("nv:accum:cycles:pixel_shader_busy")
{
    precision 0
    max 100
    label "% PS busy [NV-HW]"
}

"NV:rop busy" = 100.0 * d("nv:accum:rop_busy") / d("nv:accum:cycles:rop_busy")
{
    precision 0
    max 100
    label "% ROP busy [NV-HW]"
}

"NV:shader waits for texture" = 100.0 * d("nv:accum:shader_waits_for_texture") / d("nv:accum:cycles:shader_waits_for_texture")
{
    precision 0
    max 100
    label "% PS stall [NV-HW]"
}

#
# NVPerfSDK simplified experiments
#

"NV:2D Bottleneck" = a("nv:2D Bottleneck")
{
    precision 0
    max 100
    label "% 2D Bottleneck [NV-HW]"
}

"NV:2D SOL" = a("nv:2D SOL")
{
    precision 0
    max 100
    label "% 2D [NV-HW]"
}

"NV:IDX Bottleneck" = a("nv:IDX Bottleneck")
{
    precision 0
    max 100
    label "% IDX Bottleneck [NV-HW]"
}

"NV:IDX SOL" = a("nv:IDX SOL")
{
    precision 0
    max 100
    label "% IDX [NV-HW]"
}

"NV:GEOM Bottleneck" = a("nv:GEOM Bottleneck")
{
    precision 0
    max 100
    label "% GEOM Bottleneck [NV-HW]"
}

"NV:GEOM SOL" = a("nv:GEOM SOL")
{
    precision 0
    max 100
    label "% GEOM [NV-HW]"
}

"NV:ZCULL Bottleneck" = a("nv:ZCULL Bottleneck")
{
    precision 0
    max 100
    label "% ZCULL Bottleneck [NV-HW]"
}

"NV:ZCULL SOL" = a("nv:ZCULL SOL")
{
    precision 0
    max 100
    label "% ZCULL [NV-HW]"
}

"NV:TEX Bottleneck" = a("nv:TEX Bottleneck")
{
    precision 0
    max 100
    label "% TEX Bottleneck [NV-HW]"
}

"NV:TEX SOL" = a("nv:TEX SOL")
{
    precision 0
    max 100
    label "% TEX [NV-HW]"
}

"NV:ROP Bottleneck" = a("nv:ROP Bottleneck")
{
    precision 0
    max 100
    label "% ROP Bottleneck [NV-HW]"
}

"NV:ROP SOL" = a("nv:ROP SOL")
{
    precision 0
    max 100
    label "% ROP [NV-HW]"
}

"NV:SHD Bottleneck" = a("nv:SHD Bottleneck")
{
    precision 0
    max 100
    label "% SHD Bottleneck [NV-HW]"
}

"NV:SHD SOL" = a("nv:SHD SOL")
{
    precision 0
    max 100
    label "% SHD [NV-HW]"
}

"NV:FB Bottleneck" = a("nv:FB Bottleneck")
{
    precision 0
    max 100
    label "% FB Bottleneck [NV-HW]"
}

"NV:FB SOL" = a("nv:FB SOL")
{
    precision 0
    max 100
    label "% FB [NV-HW]"
}

"NV:GPU Bottleneck" = e("nv:GPU Bottleneck")
{
    precision 0
    substitute 0 "2D"
    substitute 1 "V Fetch"
    substitute 2 "V Attrib"
    substitute 3 "V Prog"
    substitute 4 "F Prog"
    substitute 5 "TEX"
    substitute 6 "FB"
    substitute 7 "ROP"
    label "GPU Bottleneck [NV-HW]"
}