DSLX Function Timeline

generated=2026-04-23T19:45:50.741219577+00:00 | selector=xls/dslx/stdlib/float32.x:has_fractional_part | 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 | 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`	130 `e642a0f4b04d`	6 `84a9d9e9d0f2`	5	6 `939629c23fe9`	5
`v0.33.0`	130 `a9e45889e4a5`	6 `6838bd7aebde`	5	6 `de4a6c48043a`	5
`v0.34.0`	130 `e08fa226dc40`	6 `1ed5b70f622a`	5	6 `a2b4ac02e5e5`	5
`v0.35.0`	130 `70d01d4529d7`	6 `399cfa3eb7f3`	5	6 `da171dbb6e97`	5

server 32 ms