DSLX Function Timeline

generated=2026-04-24T00:17:29.976667373+00:00 | selector=xls/dslx/stdlib/hfloat16.x:has_negative_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`	75 `0448a8c3521e`	4 `f18601f46bba`	3	4 `4079bcfee686`	3
`v0.33.0`	75 `fd7987872629`	4 `43d5635bf5a2`	3	4 `b36369d34715`	3
`v0.34.0`	75 `185d234b1686`	4 `1ac500fd73bb`	3	4 `5c64e6fdf906`	3
`v0.35.0`	75 `a5d8c4014242`	4 `829317f7178c`	3	4 `4826a5c93804`	3

server 33 ms