Live before/after renders

55 / 96 full-size images finished

Run status: cancelled. 41 unsuccessful attempts remain visible.

Four scenes, six materials, 512/1024 resolutions. Four camera samples and one cold observation per case, identically for both engines. Lighting/geometry corrections mean before/after times are not pure implementation speedups. GPU results are separate and are not substituted for either CPU-side engine.

Isolated render source and worker binaries: /home/movj/code/dev/Ray_Tracer_FSharp/artifacts/render-snapshot-20260907. Changes in the development tree cannot replace these workers.

Completed original-resolution Gold Dragon | Earlier small four-scene previews | Interrupted first invocation (not timing evidence) | Final statistical report (available when the run finishes)

Updated 2026-09-07T17:49:50.551Z. 0 scene/material/preset pairs have not produced a finished attempt yet.

standard/chair/matte

512 x 512, 4 camera samples, depth 3

Before: legacy-port
standard/chair/matte / Before: legacy-port
After: modern CPU
standard/chair/matte / After: modern CPU

standard/chair/phong

512 x 512, 4 camera samples, depth 3

Before: legacy-port
standard/chair/phong / Before: legacy-port
After: modern CPU
standard/chair/phong / After: modern CPU

standard/chair/mirror

512 x 512, 4 camera samples, depth 3

Before: legacy-port
standard/chair/mirror / Before: legacy-port
After: modern CPU
standard/chair/mirror / After: modern CPU

standard/chair/glossy

512 x 512, 4 camera samples, depth 3

Before: legacy-port
failure: One or more errors occurred. (The input must be non-negative. count = -2 (Parameter 'count'))
After: modern CPU
standard/chair/glossy / After: modern CPU

standard/chair/glass

512 x 512, 4 camera samples, depth 3

Before: legacy-port
standard/chair/glass / Before: legacy-port
After: modern CPU
standard/chair/glass / After: modern CPU

standard/chair/authored

512 x 512, 4 camera samples, depth 3

Before: legacy-port
standard/chair/authored / Before: legacy-port
After: modern CPU
standard/chair/authored / After: modern CPU

standard/roman-bust/matte

512 x 512, 4 camera samples, depth 3

Before: legacy-port
standard/roman-bust/matte / Before: legacy-port
After: modern CPU
standard/roman-bust/matte / After: modern CPU

standard/roman-bust/phong

512 x 512, 4 camera samples, depth 3

Before: legacy-port
standard/roman-bust/phong / Before: legacy-port
After: modern CPU
standard/roman-bust/phong / After: modern CPU

standard/roman-bust/mirror

512 x 512, 4 camera samples, depth 3

Before: legacy-port
standard/roman-bust/mirror / Before: legacy-port
After: modern CPU
standard/roman-bust/mirror / After: modern CPU

standard/roman-bust/glossy

512 x 512, 4 camera samples, depth 3

Before: legacy-port
standard/roman-bust/glossy / Before: legacy-port
After: modern CPU
standard/roman-bust/glossy / After: modern CPU

standard/roman-bust/glass

512 x 512, 4 camera samples, depth 3

Before: legacy-port
standard/roman-bust/glass / Before: legacy-port
After: modern CPU
standard/roman-bust/glass / After: modern CPU

standard/roman-bust/authored

512 x 512, 4 camera samples, depth 3

Before: legacy-port
standard/roman-bust/authored / Before: legacy-port
After: modern CPU
standard/roman-bust/authored / After: modern CPU

standard/space-sentinel/matte

512 x 512, 4 camera samples, depth 3

Before: legacy-port
standard/space-sentinel/matte / Before: legacy-port
After: modern CPU
standard/space-sentinel/matte / After: modern CPU

standard/space-sentinel/phong

512 x 512, 4 camera samples, depth 3

Before: legacy-port
standard/space-sentinel/phong / Before: legacy-port
After: modern CPU
standard/space-sentinel/phong / After: modern CPU

standard/space-sentinel/mirror

512 x 512, 4 camera samples, depth 3

Before: legacy-port
standard/space-sentinel/mirror / Before: legacy-port
After: modern CPU
standard/space-sentinel/mirror / After: modern CPU

standard/space-sentinel/glossy

512 x 512, 4 camera samples, depth 3

Before: legacy-port
standard/space-sentinel/glossy / Before: legacy-port
After: modern CPU
standard/space-sentinel/glossy / After: modern CPU

standard/space-sentinel/glass

512 x 512, 4 camera samples, depth 3

Before: legacy-port
standard/space-sentinel/glass / Before: legacy-port
After: modern CPU
standard/space-sentinel/glass / After: modern CPU

standard/space-sentinel/authored

512 x 512, 4 camera samples, depth 3

Before: legacy-port
standard/space-sentinel/authored / Before: legacy-port
After: modern CPU
standard/space-sentinel/authored / After: modern CPU

standard/sky-arena/matte

512 x 512, 4 camera samples, depth 3

Before: legacy-port
standard/sky-arena/matte / Before: legacy-port
After: modern CPU
standard/sky-arena/matte / After: modern CPU

standard/sky-arena/phong

512 x 512, 4 camera samples, depth 3

Before: legacy-port
standard/sky-arena/phong / Before: legacy-port
After: modern CPU
standard/sky-arena/phong / After: modern CPU

standard/sky-arena/mirror

512 x 512, 4 camera samples, depth 3

Before: legacy-port
standard/sky-arena/mirror / Before: legacy-port
After: modern CPU
standard/sky-arena/mirror / After: modern CPU

standard/sky-arena/glossy

512 x 512, 4 camera samples, depth 3

Before: legacy-port
standard/sky-arena/glossy / Before: legacy-port
After: modern CPU
standard/sky-arena/glossy / After: modern CPU

standard/sky-arena/glass

512 x 512, 4 camera samples, depth 3

Before: legacy-port
standard/sky-arena/glass / Before: legacy-port
After: modern CPU
standard/sky-arena/glass / After: modern CPU

standard/sky-arena/authored

512 x 512, 4 camera samples, depth 3

Before: legacy-port
standard/sky-arena/authored / Before: legacy-port
After: modern CPU
standard/sky-arena/authored / After: modern CPU

high/chair/matte

1024 x 1024, 4 camera samples, depth 4

Before: legacy-port
high/chair/matte / Before: legacy-port
After: modern CPU
high/chair/matte / After: modern CPU

high/chair/phong

1024 x 1024, 4 camera samples, depth 4

Before: legacy-port
high/chair/phong / Before: legacy-port
After: modern CPU
high/chair/phong / After: modern CPU

high/chair/mirror

1024 x 1024, 4 camera samples, depth 4

Before: legacy-port
high/chair/mirror / Before: legacy-port
After: modern CPU
high/chair/mirror / After: modern CPU

high/chair/glossy

1024 x 1024, 4 camera samples, depth 4

Before: legacy-port
high/chair/glossy / Before: legacy-port
After: modern CPU
high/chair/glossy / After: modern CPU

high/chair/glass

1024 x 1024, 4 camera samples, depth 4

Before: legacy-port
cancelled: Benchmark cancelled.
After: modern CPU
cancelled: Not started because the benchmark was cancelled.

high/chair/authored

1024 x 1024, 4 camera samples, depth 4

Before: legacy-port
cancelled: Not started because the benchmark was cancelled.
After: modern CPU
cancelled: Not started because the benchmark was cancelled.

high/roman-bust/matte

1024 x 1024, 4 camera samples, depth 4

Before: legacy-port
cancelled: Not started because the benchmark was cancelled.
After: modern CPU
cancelled: Not started because the benchmark was cancelled.

high/roman-bust/phong

1024 x 1024, 4 camera samples, depth 4

Before: legacy-port
cancelled: Not started because the benchmark was cancelled.
After: modern CPU
cancelled: Not started because the benchmark was cancelled.

high/roman-bust/mirror

1024 x 1024, 4 camera samples, depth 4

Before: legacy-port
cancelled: Not started because the benchmark was cancelled.
After: modern CPU
cancelled: Not started because the benchmark was cancelled.

high/roman-bust/glossy

1024 x 1024, 4 camera samples, depth 4

Before: legacy-port
cancelled: Not started because the benchmark was cancelled.
After: modern CPU
cancelled: Not started because the benchmark was cancelled.

high/roman-bust/glass

1024 x 1024, 4 camera samples, depth 4

Before: legacy-port
cancelled: Not started because the benchmark was cancelled.
After: modern CPU
cancelled: Not started because the benchmark was cancelled.

high/roman-bust/authored

1024 x 1024, 4 camera samples, depth 4

Before: legacy-port
cancelled: Not started because the benchmark was cancelled.
After: modern CPU
cancelled: Not started because the benchmark was cancelled.

high/space-sentinel/matte

1024 x 1024, 4 camera samples, depth 4

Before: legacy-port
cancelled: Not started because the benchmark was cancelled.
After: modern CPU
cancelled: Not started because the benchmark was cancelled.

high/space-sentinel/phong

1024 x 1024, 4 camera samples, depth 4

Before: legacy-port
cancelled: Not started because the benchmark was cancelled.
After: modern CPU
cancelled: Not started because the benchmark was cancelled.

high/space-sentinel/mirror

1024 x 1024, 4 camera samples, depth 4

Before: legacy-port
cancelled: Not started because the benchmark was cancelled.
After: modern CPU
cancelled: Not started because the benchmark was cancelled.

high/space-sentinel/glossy

1024 x 1024, 4 camera samples, depth 4

Before: legacy-port
cancelled: Not started because the benchmark was cancelled.
After: modern CPU
cancelled: Not started because the benchmark was cancelled.

high/space-sentinel/glass

1024 x 1024, 4 camera samples, depth 4

Before: legacy-port
cancelled: Not started because the benchmark was cancelled.
After: modern CPU
cancelled: Not started because the benchmark was cancelled.

high/space-sentinel/authored

1024 x 1024, 4 camera samples, depth 4

Before: legacy-port
cancelled: Not started because the benchmark was cancelled.
After: modern CPU
cancelled: Not started because the benchmark was cancelled.

high/sky-arena/matte

1024 x 1024, 4 camera samples, depth 4

Before: legacy-port
cancelled: Not started because the benchmark was cancelled.
After: modern CPU
cancelled: Not started because the benchmark was cancelled.

high/sky-arena/phong

1024 x 1024, 4 camera samples, depth 4

Before: legacy-port
cancelled: Not started because the benchmark was cancelled.
After: modern CPU
cancelled: Not started because the benchmark was cancelled.

high/sky-arena/mirror

1024 x 1024, 4 camera samples, depth 4

Before: legacy-port
cancelled: Not started because the benchmark was cancelled.
After: modern CPU
cancelled: Not started because the benchmark was cancelled.

high/sky-arena/glossy

1024 x 1024, 4 camera samples, depth 4

Before: legacy-port
cancelled: Not started because the benchmark was cancelled.
After: modern CPU
cancelled: Not started because the benchmark was cancelled.

high/sky-arena/glass

1024 x 1024, 4 camera samples, depth 4

Before: legacy-port
cancelled: Not started because the benchmark was cancelled.
After: modern CPU
cancelled: Not started because the benchmark was cancelled.

high/sky-arena/authored

1024 x 1024, 4 camera samples, depth 4

Before: legacy-port
cancelled: Not started because the benchmark was cancelled.
After: modern CPU
cancelled: Not started because the benchmark was cancelled.