DSLX Function Timeline

generated=2026-04-23T18:18:31.092955151+00:00 | selector=xls/dslx/stdlib/hfloat16.x:lt_2 | 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`	573 `bbb83be0fe23`	215 `1a9c5dcd4226`	20	155 `28571c4e0af7`	19
`v0.33.0`	573 `aa95915cd757`	215 `2bd434976667`	20	155 `6db0203c2508`	19
`v0.34.0`	550 `4a3a64b5d52e`	215 `b137bb1c3dc3`	20	155 `c6e901d7a54d`	20
`v0.35.0`	550 `a77c39a51a49`	215 `60ca6e909b7f`	20	155 `026ad50f9b2e`	20

server 23 ms