fix (500⥊¯1‿5) ⊔ 500‿1‿3⥊3

This commit is contained in:
dzaima 2022-11-12 19:20:34 +02:00
parent beb997ccb9
commit a7daeea6d9

View File

@ -54,29 +54,29 @@ static void allocBitGroups(B* rp, usz ria, B z, ur xr, usz* xsh, i32* len, usz w
}
// Integer list w
static B group_simple(B w, B x, ur xr, usz wia, usz xia, usz* xsh, u8 we) {
static B group_simple(B w, B x, ur xr, usz wia, usz xn, usz* xsh, u8 we) {
i64 ria = 0;
bool bad = false, sort = true;
usz neg = 0, change = 0;
void *wp0 = tyany_ptr(w);
#define CASE(T) case el_##T: { \
T max = -1, prev = -1; \
for (usz i = 0; i < xia; i++) { \
T n = ((T*)wp0)[i]; \
if (n>max) max = n; \
bad |= n < -1; \
neg += n == -1; \
sort &= prev <= n; \
change += prev != n; \
prev = n; \
} \
if (wia>xia) { ria=((T*)wp0)[xia]; bad|=ria<-1; } \
i64 m=(i64)max+1; if (m>ria) ria=m; \
T max = -1, prev = -1; \
for (usz i = 0; i < xn; i++) { \
T n = ((T*)wp0)[i]; \
if (n>max) max = n; \
bad |= n < -1; \
neg += n == -1; \
sort &= prev <= n; \
change += prev != n; \
prev = n; \
} \
if (wia>xn) { ria=((T*)wp0)[xn]; bad|=ria<-1; } \
i64 m=(i64)max+1; if (m>ria) ria=m; \
break; }
switch (we) { default:UD;
CASE(i8) CASE(i16) CASE(i32)
// Boolean w is special-cased before we would check sort or change
case el_bit: ria = xia? 1+bit_has(wp0,xia,1) : wia? bitp_get(wp0,0) : 0; break;
case el_bit: ria = xn? 1+bit_has(wp0,xn,1) : wia? bitp_get(wp0,0) : 0; break;
}
#undef CASE
if (bad) thrM("⊔: 𝕨 can't contain elements less than ¯1");
@ -100,13 +100,13 @@ static B group_simple(B w, B x, ur xr, usz wia, usz xia, usz* xsh, u8 we) {
}
if (we==el_bit) {
assert(ria == 2);
if (wia>xia) w = take_c2(m_f64(0), m_f64(xia), w);
if (wia>xn) w = take_c2(m_f64(0), m_f64(xn), w);
rp[1] = slash_c2(m_f64(0), inc(w), inc(x));
rp[0] = slash_c2(m_f64(0), not_c1(m_f64(0), w), x);
return taga(r);
}
// Needed to make sure wia>0 for ip[wia-1] below
if (neg==xia) {
if (neg==xn) {
FILL_TO(rp, el_B, 0, z, ria);
goto dec_ret;
}
@ -127,14 +127,14 @@ static B group_simple(B w, B x, ur xr, usz wia, usz xia, usz* xsh, u8 we) {
}
// Few changes in 𝕨: move in chunks
if (xia>64 && notB && change<(xia*width)/32) {
if (xn>64 && notB && change<(xn*width)/32) {
#define C1(F,X ) F##_c1(m_f64(0),X )
#define C2(F,X,W) F##_c2(m_f64(0),X,W)
u64* mp; B m = m_bitarrv(&mp, xia);
u64* mp; B m = m_bitarrv(&mp, xn);
u8* wp0 = tyany_ptr(w);
we = TI(w,elType);
CMP_AA_IMM(ne, we, mp, wp0-elWidth(we), wp0, xia);
CMP_AA_IMM(ne, we, mp, wp0-elWidth(we), wp0, xn);
bitp_set(mp, 0, -1!=o2fG(IGetU(w,0)));
B ind = C1(slash, m);
@ -149,7 +149,7 @@ static B group_simple(B w, B x, ur xr, usz wia, usz xia, usz* xsh, u8 we) {
i32* wp = i32any_ptr(w);
usz i0 = ip[0];
for (usz i=0; i<wia-1; i++) ip[i] = ip[i+1]-ip[i];
ip[wia-1] = xia-ip[wia-1];
ip[wia-1] = xn-ip[wia-1];
for (usz i = 0; i < ria; i++) len[i] = pos[i] = 0;
for (usz i = 0; i < wia; i++) len[wp[i]]+=ip[i];
@ -178,17 +178,17 @@ static B group_simple(B w, B x, ur xr, usz wia, usz xia, usz* xsh, u8 we) {
}
// Many ¯1s: filter out, then continue
if (xia>32 && neg>(bits?0:xia/4)+xia/8) {
if (wia>xia) w = take_c2(m_f64(0), m_f64(xia), w);
if (xn>32 && neg>(bits?0:xn/4)+xn/8) {
if (wia>xn) w = take_c2(m_f64(0), m_f64(xn), w);
B m = ne_c2(m_f64(0), m_f64(-1), inc(w));
w = slash_c2(m_f64(0), inc(m), w);
x = slash_c2(m_f64(0), m, x); xia = IA(x);
x = slash_c2(m_f64(0), m, x); xn = *SH(x);
neg = 0;
}
if (TI(w,elType)!=el_i32) w = taga(cpyI32Arr(w));
i32* wp = i32any_ptr(w);
for (usz i = 0; i < ria; i++) len[i] = pos[i] = 0;
for (usz i = 0; i < xia; i++) len[wp[i]]++; // overallocation makes this safe after n<-1 check
for (usz i = 0; i < xn; i++) len[wp[i]]++; // overallocation makes this safe after n<-1 check
u8 xk = xl - 3;
if (notB && csz==0) { // Empty cells, no movement needed
@ -217,15 +217,15 @@ static B group_simple(B w, B x, ur xr, usz wia, usz xia, usz* xsh, u8 we) {
void* xp = tyany_ptr(x);
allocGroups(rp, ria, z, xt, xr, xsh, len, width, csz);
switch(xk) { default: UD;
case 0: for (usz i = 0; i < xia; i++) { i32 n = wp[i]; if (n>=0) ((u8* )tyarr_ptr(rp[n]))[pos[n]++] = ((u8* )xp)[i]; } break;
case 1: for (usz i = 0; i < xia; i++) { i32 n = wp[i]; if (n>=0) ((u16*)tyarr_ptr(rp[n]))[pos[n]++] = ((u16*)xp)[i]; } break;
case 2: for (usz i = 0; i < xia; i++) { i32 n = wp[i]; if (n>=0) ((u32*)tyarr_ptr(rp[n]))[pos[n]++] = ((u32*)xp)[i]; } break;
case 3: for (usz i = 0; i < xia; i++) { i32 n = wp[i]; if (n>=0) ((u64*)tyarr_ptr(rp[n]))[pos[n]++] = ((u64*)xp)[i]; } break;
case 0: for (usz i = 0; i < xn; i++) { i32 n = wp[i]; if (n>=0) ((u8* )tyarr_ptr(rp[n]))[pos[n]++] = ((u8* )xp)[i]; } break;
case 1: for (usz i = 0; i < xn; i++) { i32 n = wp[i]; if (n>=0) ((u16*)tyarr_ptr(rp[n]))[pos[n]++] = ((u16*)xp)[i]; } break;
case 2: for (usz i = 0; i < xn; i++) { i32 n = wp[i]; if (n>=0) ((u32*)tyarr_ptr(rp[n]))[pos[n]++] = ((u32*)xp)[i]; } break;
case 3: for (usz i = 0; i < xn; i++) { i32 n = wp[i]; if (n>=0) ((u64*)tyarr_ptr(rp[n]))[pos[n]++] = ((u64*)xp)[i]; } break;
}
} else if (xl == 0) { // 1-bit cells
u64* xp = bitarr_ptr(x);
allocBitGroups(rp, ria, z, xr, xsh, len, width);
for (usz i = 0; i < xia; i++) {
for (usz i = 0; i < xn; i++) {
bool b = bitp_get(xp,i); i32 n = wp[i];
if (n>=0) bitp_set(bitarr_ptr(rp[n]), pos[n]++, b);
}
@ -242,12 +242,12 @@ static B group_simple(B w, B x, ur xr, usz wia, usz xia, usz* xsh, u8 we) {
SLOW2("𝕨⊔𝕩", w, x);
SGet(x)
if (csz == 1) {
for (usz i = 0; i < xia; i++) {
for (usz i = 0; i < xn; i++) {
i32 n = wp[i];
if (n>=0) fillarr_ptr(a(rp[n]))[pos[n]++] = Get(x, i);
}
} else {
for (usz i = 0; i < xia; i++) {
for (usz i = 0; i < xn; i++) {
i32 n = wp[i];
if (n<0) continue;
usz p = (pos[n]++)*csz;
@ -272,21 +272,21 @@ B group_c2(B t, B w, B x) {
if (isArr(w) && RNK(w)==1 && xr>=1 && depth(w)==1) {
usz wia = IA(w);
usz* xsh = SH(x);
usz xia = *xsh;
if (wia-xia > 1) thrF("⊔: ≠𝕨 must be either ≠𝕩 or one bigger (%s≡≠𝕨, %s≡≠𝕩)", wia, xia);
usz xn = *xsh;
if (wia-xn > 1) thrF("⊔: ≠𝕨 must be either ≠𝕩 or one bigger (%s≡≠𝕨, %s≡≠𝕩)", wia, xn);
u8 we = TI(w,elType);
if (elInt(we)) {
return group_simple(w, x, xr, wia, xia, xsh, we);
return group_simple(w, x, xr, wia, xn, xsh, we);
} else if (xr==1) {
SLOW2("𝕨⊔𝕩", w, x);
SGetU(w)
i64 ria = wia==xia? 0 : o2i64(GetU(w, xia));
i64 ria = wia==xn? 0 : o2i64(GetU(w, xn));
if (ria<0) {
if (ria<-1) thrM("⊔: 𝕨 can't contain elements less than ¯1");
ria = 0;
}
ria--;
for (usz i = 0; i < xia; i++) {
for (usz i = 0; i < xn; i++) {
B cw = GetU(w, i);
if (!q_i64(cw)) goto base;
i64 c = o2i64G(cw);
@ -298,7 +298,7 @@ B group_c2(B t, B w, B x) {
TALLOC(i32, lenO, ria+1); i32* len = lenO+1;
TALLOC(i32, pos, ria);
for (usz i = 0; i < ria; i++) len[i] = pos[i] = 0;
for (usz i = 0; i < xia; i++) len[o2i64G(GetU(w, i))]++;
for (usz i = 0; i < xn; i++) len[o2i64G(GetU(w, i))]++;
Arr* r = arr_shVec(m_fillarrp(ria)); fillarr_setFill(r, m_f64(0));
B* rp = fillarr_ptr(r);
@ -316,7 +316,7 @@ B group_c2(B t, B w, B x) {
fillarr_setFill(rf, xf);
fillarr_setFill(r, taga(rf));
SGet(x)
for (usz i = 0; i < xia; i++) {
for (usz i = 0; i < xn; i++) {
i64 n = o2i64G(GetU(w, i));
if (n>=0) fillarr_ptr(a(rp[n]))[pos[n]++] = Get(x, i);
}