DSLX Function Timeline

generated=2026-04-23T18:18:32.012413167+00:00 | selector=xls/dslx/stdlib/hfloat16.x:fma | matched_files=1 | versions=4 | fraig=false | delay_model=asap7

Fraigfalse true

Delay Modelasap7

Functions in selected file:

add | bias | ceil_daz | ceil_with_denorms | eq_2 | flatten | floor_daz | floor_with_denorms | fma | from_float32 | gt_2 | gte_2 | has_fractional_part | has_negative_exponent | inf | is_inf | is_nan | is_neg_inf | is_pos_inf | is_zero_or_subnormal | ldexp | lt_2 | lte_2 | max_normal | max_normal_exp | min_normal_exp | mul | negate | normalize | one | qnan | sub | subnormals_to_zero | tag | to_int16 | to_uint16 | trunc | unbiased_exponent | unflatten | zero

IR delay (combinational_critical_path.total_delay_ps)

AIG and nodes: g8r vs yosys/abc

AIG levels: g8r vs yosys/abc

Plotly: click a point to open the corresponding action in a new tab.

Per-Version Data

crate	IR delay ps	g8r and_nodes	g8r levels	yosys and_nodes	yosys levels
`v0.32.0`	5572 `f1b676e08e41`	5383 `55ef47d4d525`	181	3454 `bf7f6474902f`	226
`v0.33.0`	5572 `e68dfaa520c5`	5383 `0a1bdf0240ab`	181	3454 `4d16f3d9af15`	226
`v0.34.0`	5572 `c16d83daf176`	5383 `0a4b109d2be7`	181	3454 `f515c4f0a902`	226
`v0.35.0`	5572 `cf11f72e252c`	5383 `180f0ddcab8d`	181	3454 `6fb34579e95e`	226

server 29 ms