Benchmark measurement details

Historical measurement. Not a measurement of the latest release.

View the results · Run benchmarks

Measurement identity	Value
Source revision	e2ff6ede3246b1568a087ef3bcf3dd848692d4bb
Measured at	2026-10-05T10:59:14.153564+00:00
Result status	completed
Source document SHA-256	7c2c3b72e54e9a1e9ac00eadc3eb0e73e8a42e371a098ee8816a476c6f6e4f4d
Policy	collecting_baseline
platform	macOS-14.8.9-arm64-arm-64bit
machine	arm64
cpu_model	arm
runner_image	macos14
rustc_version	rustc 1.96.1 (31fca3adb 2026-06-26)
c_compiler_version	Apple clang version 15.0.0 (clang-1500.3.9.4)

Download the public measurement data. This is a presentation snapshot, not the full source receipt. It preserves the original report hash and numerical observations; hostnames, local paths, and internal traces are omitted.

• timing_only rows do not establish output parity. Values apply only to this operation matrix and host.
• No reviewed regression thresholds are active while the policy is collecting_baseline.

Full measurements

Workload	Subject	Median µs	P90 µs	P95 µs	Samples	Result / correctness	Requested → actual	Terminal receipt
dejavusans_load_20	fontdone	32.263	57.203	Not measured	10	completed; timing_only	native → native	Not applicable
dejavusans_load_20	FreeType	18.110	30.988	Not measured	10	completed; timing_only	native → native	Not applicable
dejavusans_getname_20	fontdone	0.011	0.028	Not measured	10	completed; timing_only	native → native	Not applicable
dejavusans_getname_20	FreeType	0.028	0.049	Not measured	10	completed; timing_only	native → native	Not applicable
dejavusans_getmetrics_20	fontdone	0.005	0.017	Not measured	10	completed; timing_only	native → native	Not applicable
dejavusans_getmetrics_20	FreeType	0.019	0.066	Not measured	10	completed; timing_only	native → native	Not applicable
dejavusans_getlength_av_20	fontdone	9.780	12.422	Not measured	10	completed; timing_only	native → native	Not applicable
dejavusans_getlength_av_20	FreeType	2.874	3.276	Not measured	10	completed; timing_only	native → native	Not applicable
dejavusans_getbbox_hello_20	fontdone	3.422	5.232	Not measured	10	completed; timing_only	native → native	Not applicable
dejavusans_getbbox_hello_20	FreeType	8.166	8.901	Not measured	10	completed; timing_only	native → native	Not applicable
dejavusans_getmask_a_20	fontdone	6.046	9.345	Not measured	10	completed; timing_only	native → native	Not applicable
dejavusans_getmask_a_20	FreeType	2.305	2.952	Not measured	10	completed; timing_only	native → native	Not applicable
dejavusans_getmask_force_autohint_a_20	fontdone	137.333	190.167	Not measured	10	completed; timing_only	native → native	Not applicable
dejavusans_getmask_force_autohint_a_20	FreeType	1.840	2.626	Not measured	10	completed; timing_only	native → native	Not applicable
dejavusans_glyph_metrics_a_20	fontdone	5.023	6.658	Not measured	10	completed; timing_only	native → native	Not applicable
dejavusans_glyph_metrics_a_20	FreeType	2.854	4.100	Not measured	10	completed; timing_only	native → native	Not applicable
dejavusans_render_mono_a_20	fontdone	8.090	10.079	Not measured	10	completed; timing_only	native → native	Not applicable
dejavusans_render_mono_a_20	FreeType	2.019	3.010	Not measured	10	completed; timing_only	native → native	Not applicable
dejavusans_render_lcd_a_20	fontdone	10.190	15.061	Not measured	10	completed; timing_only	native → native	Not applicable
dejavusans_render_lcd_a_20	FreeType	2.150	4.002	Not measured	10	completed; timing_only	native → native	Not applicable
generated_cjk_getmask_hani_20	fontdone	2.940	6.244	Not measured	10	completed; timing_only	native → native	Not applicable
generated_cjk_getmask_hani_20	FreeType	1.163	2.624	Not measured	10	completed; timing_only	native → native	Not applicable

Workload boundaries

Repeat counts, dimensions, modes, and cache states are retained per workload:

dejavusans_load_20

Sample unit: benchmark sample.

{
  "context": {},
  "measurement_policy": {
    "profile": "default",
    "boundary": "public operation; process memory is separate"
  }
}

dejavusans_getname_20

Sample unit: benchmark sample.

{
  "context": {},
  "measurement_policy": {
    "profile": "default",
    "boundary": "public operation; process memory is separate"
  }
}

dejavusans_getmetrics_20

Sample unit: benchmark sample.

{
  "context": {},
  "measurement_policy": {
    "profile": "default",
    "boundary": "public operation; process memory is separate"
  }
}

dejavusans_getlength_av_20

Sample unit: benchmark sample.

{
  "context": {},
  "measurement_policy": {
    "profile": "default",
    "boundary": "public operation; process memory is separate"
  }
}

dejavusans_getbbox_hello_20

Sample unit: benchmark sample.

{
  "context": {},
  "measurement_policy": {
    "profile": "default",
    "boundary": "public operation; process memory is separate"
  }
}

dejavusans_getmask_a_20

Sample unit: benchmark sample.

{
  "context": {},
  "measurement_policy": {
    "profile": "default",
    "boundary": "public operation; process memory is separate"
  }
}

dejavusans_getmask_force_autohint_a_20

Sample unit: benchmark sample.

{
  "context": {},
  "measurement_policy": {
    "profile": "default",
    "boundary": "public operation; process memory is separate"
  }
}

dejavusans_glyph_metrics_a_20

Sample unit: benchmark sample.

{
  "context": {},
  "measurement_policy": {
    "profile": "default",
    "boundary": "public operation; process memory is separate"
  }
}

dejavusans_render_mono_a_20

Sample unit: benchmark sample.

{
  "context": {},
  "measurement_policy": {
    "profile": "default",
    "boundary": "public operation; process memory is separate"
  }
}

dejavusans_render_lcd_a_20

Sample unit: benchmark sample.

{
  "context": {},
  "measurement_policy": {
    "profile": "default",
    "boundary": "public operation; process memory is separate"
  }
}

generated_cjk_getmask_hani_20

Sample unit: benchmark sample.

{
  "context": {},
  "measurement_policy": {
    "profile": "default",
    "boundary": "public operation; process memory is separate"
  }
}

Reproduce and interpret

Use the benchmark protocol. Correctness, native dispatch, timing regressions, process memory, and artifact size are separate claims.