return all the run context

make.nu

@@ -481,7 +481,12 @@ export def plot [
     --src-hash-pattern (-s) : string = '',
     --rust-build       (-r) : string = '',
     --no-title         (-T),
-]: [ nothing -> table<name: string, out: path, title: string> ] {
+]: [
+    nothing -> table<
+        run     : table<git: string, cpu: string, src: string, build: string>,
+        figures : record<name: string, out: string, title: string>,
+    >
+] {
     let benches = match [ $all, ($benches | length) ] {
         [ false, 0 ] => {
             log error "nothing to do"
@@ -519,10 +524,10 @@ export def plot [
             --src $src_hash_pattern
             --build $rust_build
         )
+        let run_params = $data | select git cpu src build | uniq
+        let run_hash = $run_params | sort | to nuon | hash sha256
 
-        let hash = $data | select git cpu src build | uniq | sort | to nuon | hash sha256
-
-        match $b {
+        let figures = match $b {
             "field" => {
                 [
                     [ name                 , include                         , exclude                         ];
@@ -531,7 +536,7 @@ export def plot [
                     [ "complex-operations" , $BASIC_OPERATIONS.field.complex , []                              ],
                 ] | each { |it|
                     let name = $"field-($it.name)"
-                    let out = out ($hash + $name | hash sha256)
+                    let out = out ($run_hash + $name | hash sha256)
                     let title = $data | (plot-bars
                         -o $out
                         -t $"($it.name) in $($FIELD)_r$ \(time in %unit\)"
@@ -565,7 +570,7 @@ export def plot [
                     [ "complex-operations" , $BASIC_OPERATIONS.group.complex , $BASIC_OPERATIONS.group.reject                                      ],
                 ] | each { |it|
                     let name = $"group-($it.name)"
-                    let out = out ($hash + $name | hash sha256)
+                    let out = out ($run_hash + $name | hash sha256)
                     let title = $data | (plot-bars
                         -o $out
                         -t $"($it.name) in $($GROUP)$ \($($FIELD)_q$\) \(time in %unit\)"
@@ -592,7 +597,7 @@ export def plot [
                 }
             },
             "setup" | "commit" => {
-                let out = out ($hash + $b | hash sha256)
+                let out = out ($run_hash + $b | hash sha256)
                 let title = $data | (__plot
                     -o $out
                     -t (if $b == "setup" {
@@ -625,7 +630,7 @@ export def plot [
                     [ "transpose" , $'time to transpose matrix $M \in ($MATRIX_FIELD_R)$'     ],
                 ] | each { |op|
                     let name = $"linalg-($op.name)"
-                    let out = out ($hash + $name | hash sha256)
+                    let out = out ($run_hash + $name | hash sha256)
                     let title = $data | (__plot
                         -o $out
                         -t $op.title
@@ -650,7 +655,7 @@ export def plot [
             },
             "fec" => {
                 let name_encode = "fec-encode"
-                let out_encode = out ($hash + $name_encode | hash sha256)
+                let out_encode = out ($run_hash + $name_encode | hash sha256)
                 let title_encode = $data | (__plot
                     -o $out_encode
                     -t $"time to \\textit{encode} data of size $|D|$ on \\textbf{BN254} \(r: $(curve-to-field-modulus 'BN254' | get r)$ bits\)"
@@ -690,7 +695,7 @@ export def plot [
                 )
 
                 let name_decode = "fec-decode"
-                let out_decode = out ($hash + $name_decode | hash sha256)
+                let out_decode = out ($run_hash + $name_decode | hash sha256)
                 let title_decode = $data | (__plot
                     -o $out_decode
                     -t $"time to \\textit{decode} data of size $|D|$ on \\textbf{BN254} \(r: $(curve-to-field-modulus 'BN254' | get r)$ bits, $\\rho$ is irrelevant\)"
@@ -726,7 +731,7 @@ export def plot [
                 )
 
                 let name_recode = "fec-recode"
-                let out_recode = out ($hash + $name_recode | hash sha256)
+                let out_recode = out ($run_hash + $name_recode | hash sha256)
                 let title_recode = $data | (__plot
                     -o $out_recode
                     -t $"time to \\textit{recode} data of size $|D|$ on \\textbf{BN254} \(r: $(curve-to-field-modulus 'BN254' | get r)$ bits, $\\rho$ is irrelevant, $x = \\frac{\\#shards}{k}$\)"
@@ -793,7 +798,7 @@ export def plot [
                     { nb_bytes: 130023424 , k: 8 , n: 16 },
                 ] | each { | params|
                     let name = $"protocols-b($params.nb_bytes)-k($params.k)-n($params.n)"
-                    let out = out ($hash + $name | hash sha256)
+                    let out = out ($run_hash + $name | hash sha256)
                     let title = $data | (plot-bars
                         -o $out
                         -t $"time to run cryptographic \\textit{protocols} on data of size $($params.nb_bytes)$ \(($params.nb_bytes | pretty-filesize)\), $k = ($params.k)$ on \\textbf{BN254} \(r: $(curve-to-field-modulus 'BN254' | get r)$ bits\), $\\rho = \\frac{1}{2}$"
@@ -835,6 +840,11 @@ export def plot [
                 log hint $"    choose one of these: ($BENCHES | each { str color green })"
             },
         }
+
+        {
+            run: $run_params,
+            figures: ($figures | flatten),
         }
-    | flatten
+    }
+    | flatten figures
 }