DSLX Function Timeline

generated=2026-04-24T02:18:36.743251457+00:00 | selector=xls/dslx/stdlib/float32.x:subnormals_to_zero | 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 | fast_rsqrt | fixed_fraction | flatten | floor_daz | floor_with_denorms | fma | from_int32 | from_int32_internal | from_uint32 | 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_int32 | to_uint32 | 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`	136 `fd3f01690008`	30 `1e2d36ccb5be`	4	30 `85a38b73e119`	4
`v0.33.0`	136 `4d7b734c51be`	30 `6df09ef013a2`	4	30 `e0bf1e4b8ba3`	4
`v0.34.0`	136 `bfdae960d6b2`	30 `2d749b715de8`	4	30 `883fe70540b0`	4
`v0.35.0`	136 `3c259bef3e1d`	30 `69a2176a8945`	4	30 `1564cff7df30`	4

server 8 ms