diff --git a/tools/profiler/handmade-flame-graphs/linear-algebra-bicg/flame.folded b/tools/profiler/handmade-flame-graphs/linear-algebra-bicg/flame.folded
index 8fa3cb9d3..1db061a2e 100644
--- a/tools/profiler/handmade-flame-graphs/linear-algebra-bicg/flame.folded
+++ b/tools/profiler/handmade-flame-graphs/linear-algebra-bicg/flame.folded
@@ -1,24 +1,24 @@
 TOP.toplevel.main  772
-TOP.toplevel.main;L0;init(i)  1
-TOP.toplevel.main;L1  8
-TOP.toplevel.main;L0;upd(i)  8
-TOP.toplevel.main;L2;init(i)  1
-TOP.toplevel.main;L3  8
-TOP.toplevel.main;L4;init(j)  8
-TOP.toplevel.main;L5  128
-TOP.toplevel.main;L6  128
-TOP.toplevel.main;L7  128
-TOP.toplevel.main;L8;read(r_int[i])  128
-TOP.toplevel.main;L8;mult(r_int[i]*A_i_j)  192
-TOP.toplevel.main;L8;upd(s_int[j])  64
-TOP.toplevel.main;L9;read(p_int[j])  128
-TOP.toplevel.main;L9;mult(A_i_j*p_int[j])  192
-TOP.toplevel.main;L9;upd(q_int[i])  64
-TOP.toplevel.main;L4;upd(j)  64
-TOP.toplevel.main;L2;upd(i)  8
-TOP.toplevel.main;L0;init(repeat)  1
-TOP.toplevel.main;L0;incr(repeat)  8
-TOP.toplevel.main;L2;init(repeat)  1
-TOP.toplevel.main;L4;init(repeat)  8
-TOP.toplevel.main;L4;incr(repeat)  64
-TOP.toplevel.main;L2;incr(repeat)  8
+TOP.toplevel.main;for0;L0;init(i)  1
+TOP.toplevel.main;for0;L1  8
+TOP.toplevel.main;for0;L0;upd(i)  8
+TOP.toplevel.main;for1;L2;init(i)  1
+TOP.toplevel.main;for1;L3  8
+TOP.toplevel.main;for1;for2;L4;init(j)  8
+TOP.toplevel.main;for1;for2;L5  128
+TOP.toplevel.main;for1;for2;L6  128
+TOP.toplevel.main;for1;for2;L7  128
+TOP.toplevel.main;for1;for2;L8;read(r_int[i])  128
+TOP.toplevel.main;for1;for2;L8;mult(r_int[i]*A_i_j)  192
+TOP.toplevel.main;for1;for2;L8;upd(s_int[j])  64
+TOP.toplevel.main;for1;for2;L9;read(p_int[j])  128
+TOP.toplevel.main;for1;for2;L9;mult(A_i_j*p_int[j])  192
+TOP.toplevel.main;for1;for2;L9;upd(q_int[i])  64
+TOP.toplevel.main;for1;for2;L4;upd(j)  64
+TOP.toplevel.main;for1;L2;upd(i)  8
+TOP.toplevel.main;for0;L0;init(repeat)  1
+TOP.toplevel.main;for0;L0;incr(repeat)  8
+TOP.toplevel.main;for1;L2;init(repeat)  1
+TOP.toplevel.main;for1;for2;L4;init(repeat)  8
+TOP.toplevel.main;for1;for2;L4;incr(repeat)  64
+TOP.toplevel.main;for1;L2;incr(repeat)  8
diff --git a/tools/profiler/handmade-flame-graphs/linear-algebra-bicg/line-by-line.folded b/tools/profiler/handmade-flame-graphs/linear-algebra-bicg/line-by-line.folded
new file mode 100644
index 000000000..8fa3cb9d3
--- /dev/null
+++ b/tools/profiler/handmade-flame-graphs/linear-algebra-bicg/line-by-line.folded
@@ -0,0 +1,24 @@
+TOP.toplevel.main  772
+TOP.toplevel.main;L0;init(i)  1
+TOP.toplevel.main;L1  8
+TOP.toplevel.main;L0;upd(i)  8
+TOP.toplevel.main;L2;init(i)  1
+TOP.toplevel.main;L3  8
+TOP.toplevel.main;L4;init(j)  8
+TOP.toplevel.main;L5  128
+TOP.toplevel.main;L6  128
+TOP.toplevel.main;L7  128
+TOP.toplevel.main;L8;read(r_int[i])  128
+TOP.toplevel.main;L8;mult(r_int[i]*A_i_j)  192
+TOP.toplevel.main;L8;upd(s_int[j])  64
+TOP.toplevel.main;L9;read(p_int[j])  128
+TOP.toplevel.main;L9;mult(A_i_j*p_int[j])  192
+TOP.toplevel.main;L9;upd(q_int[i])  64
+TOP.toplevel.main;L4;upd(j)  64
+TOP.toplevel.main;L2;upd(i)  8
+TOP.toplevel.main;L0;init(repeat)  1
+TOP.toplevel.main;L0;incr(repeat)  8
+TOP.toplevel.main;L2;init(repeat)  1
+TOP.toplevel.main;L4;init(repeat)  8
+TOP.toplevel.main;L4;incr(repeat)  64
+TOP.toplevel.main;L2;incr(repeat)  8