DSLX Function Timeline

generated=2026-04-24T00:39:28.985728535+00:00 | selector=xls/dslx/stdlib/hfloat16.x:unbiased_exponent | matched_files=1 | versions=4 | fraig=true | 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`	164 `59f84fdfe611`	16 `29cdec83314d`	4	12 `65ffb69a5465`	5
`v0.33.0`	164 `c8bbc03b77f3`	16 `fa5e03e58608`	4	12 `50b8e0a0e379`	5
`v0.34.0`	164 `8c60a8cfb91d`	16 `104294a53375`	4	12 `2e69a82dabc6`	5
`v0.35.0`	164 `89b2e016fe96`	16 `b16295283e29`	4	12 `d1213c18f1be`	5

server 8 ms