feat: add lab-rv32i-freertos-vector-raii card
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% Generated from json/card_source.json by tools/render_card.py.
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% Do not edit manually; update the JSON and regenerate.
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\begin{document}
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\vspace{1.0em}
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\noindent{\Large\bfseries Cel karty}\par
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\vspace{0.35em}
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Uczeń buduje move-only \texttt{VectorV1}, formułuje inwariant jednego właściciela i śledzi ten sam adres bufora przez move assignment, move construction i destruktor.
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\noindent{\Large\bfseries Zakres karty}\par
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\vspace{0.35em}
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Jedno zadanie używa prawdziwego \texttt{heap\_4.c} na Hazard3. Kopiowanie jest zabronione, move jest \texttt{noexcept}, a zwykłe i tablicowe warianty new/delete prowadzą do jednego heapu FreeRTOS. Poza zakresem są wzrost pojemności, bounds checking, allocator selection i uruchamianie tasków.
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\section{V0 i inwariant jednego właściciela}
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}[-3.1em]
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\noindent drzewka: \pdftooltip[width=\textwidth]{D1}{K03.WE01.OG.LOCAL.OOP.OWN.01 | WE 01: Vector V1 i RAII. Zaprojektowanie i zbadanie move-only\textCR właściciela bufora nad heap\_4. | EN LOCAL OOP.OWN.01: Formułuje inwariant i analizuje cztery\textCR błędne kolejności move assignment. | KW LOCAL OOP.OWN.01: Uzasadnia copy=delete, move\textCR noexcept oraz pusty stan źródła.}\par
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\noindent K1: Nazwij właściciela, zasób i dwa błędy Vector V0.\quad D1\par
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Zdiagnozuj wyciek V0 i ryzyko double free po dodaniu destruktora bez usunięcia kopiowania.
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\noindent drzewka: \pdftooltip[width=\textwidth]{D1}{K03.WE01.OG.LOCAL.OOP.OWN.01 | WE 01: Vector V1 i RAII. Zaprojektowanie i zbadanie move-only\textCR właściciela bufora nad heap\_4. | EN LOCAL OOP.OWN.01: Formułuje inwariant i analizuje cztery\textCR błędne kolejności move assignment. | KW LOCAL OOP.OWN.01: Uzasadnia copy=delete, move\textCR noexcept oraz pusty stan źródła.}\par
|
||||
\vspace{0.10em}%
|
||||
\noindent K1: Zwolnij B przed przejęciem A i wyjaśnij self-move guard.\quad D1\par
|
||||
\ESCTinyStepSeparator
|
||||
\noindent K2: Wyzeruj źródło i sprawdź stan moved-from.\quad D1\par
|
||||
\par\vspace{0.18em}%
|
||||
\endgroup
|
||||
|
||||
Dla source->A i destination->B ułóż release, transfer pól i wyzerowanie źródła.
|
||||
\ESCSectionBlockEnd
|
||||
|
||||
\ESCSectionBlockStart
|
||||
\section{Hazard3: checkpointy 1–7}
|
||||
\reversemarginpar
|
||||
\marginnote[%
|
||||
\begin{minipage}{\marginparwidth}%
|
||||
\raggedright
|
||||
{\fontsize{3.55}{3.95}\selectfont\ttfamily
|
||||
\begin{minipage}[t]{\marginparwidth}%
|
||||
\raggedright
|
||||
{\bfseries\textcolor{black!65}{TECH}\par}%
|
||||
\vspace{0.08em}%
|
||||
\hspace*{0.00em}\textcolor{red}{WE~01}\textcolor{black!48}{}\par%
|
||||
\end{minipage}%
|
||||
}%
|
||||
\end{minipage}%
|
||||
]{}[-3.1em]
|
||||
\normalmarginpar
|
||||
|
||||
\marginnote{%
|
||||
\begin{minipage}{\marginparwidth}%
|
||||
\raggedright
|
||||
{\fontsize{3.55}{3.95}\selectfont\ttfamily
|
||||
\hspace*{0.06cm}%
|
||||
\begin{minipage}[t]{\dimexpr\marginparwidth-0.06cm\relax}%
|
||||
\raggedright
|
||||
{\bfseries\textcolor{black!65}{OG}\par}%
|
||||
\vspace{0.08em}%
|
||||
\hspace*{0.00em}\textcolor{red}{WE~01}\textcolor{black!48}{}\par%
|
||||
\end{minipage}%
|
||||
}%
|
||||
\end{minipage}%
|
||||
}[-3.1em]
|
||||
|
||||
|
||||
\begingroup
|
||||
\scriptsize\ttfamily\color{black!60}\sloppy
|
||||
\noindent drzewka: \pdftooltip[width=\textwidth]{D1}{K03.WE01.TECH.LOCAL.DBG.MEM.01 | WE 01: Vector V1 i RAII. Zaprojektowanie i zbadanie\textCR move-only właściciela bufora nad heap\_4. | EK LOCAL DBG.MEM.01: Śledzi adresy właścicieli i\textCR stan heapu na stabilnych checkpointach. | KW LOCAL DBG.MEM.01: Pokazuje B jako pierwszy\textCR free, A jako drugi free i powrót heapu do baseline.}\par
|
||||
\vspace{0.10em}%
|
||||
\noindent K1: Na STOP 3 zapisz dwa różne adresy i stan heapu.\quad D1\par
|
||||
\ESCTinyStepSeparator
|
||||
\noindent K2: Na STOP 4 pokaż B jako pierwszy zwolniony adres i A u celu.\quad D1\par
|
||||
\ESCTinyStepSeparator
|
||||
\noindent K3: Na STOP 7 potwierdź 2/2/0, baseline i PASS.\quad D1\par
|
||||
\par\vspace{0.18em}%
|
||||
\endgroup
|
||||
|
||||
Śledź A i B, liczniki allocation/deallocation oraz relacje current free i minimum-ever.
|
||||
\ESCSectionBlockEnd
|
||||
|
||||
\ESCSectionBlockStart
|
||||
\section{Granica RAII}
|
||||
\reversemarginpar
|
||||
\marginnote[%
|
||||
\begin{minipage}{\marginparwidth}%
|
||||
\raggedright
|
||||
{\fontsize{3.55}{3.95}\selectfont\ttfamily
|
||||
\begin{minipage}[t]{\marginparwidth}%
|
||||
\raggedright
|
||||
{\bfseries\textcolor{black!65}{TECH}\par}%
|
||||
\vspace{0.08em}%
|
||||
\hspace*{0.00em}\textcolor{red}{WE~01}\textcolor{black!48}{}\par%
|
||||
\end{minipage}%
|
||||
}%
|
||||
\end{minipage}%
|
||||
]{}[-3.1em]
|
||||
\normalmarginpar
|
||||
|
||||
\marginnote{%
|
||||
\begin{minipage}{\marginparwidth}%
|
||||
\raggedright
|
||||
{\fontsize{3.55}{3.95}\selectfont\ttfamily
|
||||
\hspace*{0.06cm}%
|
||||
\begin{minipage}[t]{\dimexpr\marginparwidth-0.06cm\relax}%
|
||||
\raggedright
|
||||
{\bfseries\textcolor{black!65}{OG}\par}%
|
||||
\vspace{0.08em}%
|
||||
\hspace*{0.00em}\textcolor{red}{WE~01}\textcolor{black!48}{}\par%
|
||||
\end{minipage}%
|
||||
}%
|
||||
\end{minipage}%
|
||||
}[-3.1em]
|
||||
|
||||
|
||||
\begingroup
|
||||
\scriptsize\ttfamily\color{black!60}\sloppy
|
||||
\noindent drzewka: \pdftooltip[width=\textwidth]{D1}{K03.WE01.OG.LOCAL.OOP.OWN.01 | WE 01: Vector V1 i RAII. Zaprojektowanie i zbadanie move-only\textCR właściciela bufora nad heap\_4. | EN LOCAL OOP.OWN.01: Formułuje inwariant i analizuje cztery\textCR błędne kolejności move assignment. | KW LOCAL OOP.OWN.01: Uzasadnia copy=delete, move\textCR noexcept oraz pusty stan źródła.}\par
|
||||
\vspace{0.10em}%
|
||||
\noindent K1: Odróżnij normalne wyjście z zakresu od wymuszonego zakończenia taska.\quad D1\par
|
||||
\par\vspace{0.18em}%
|
||||
\endgroup
|
||||
|
||||
RAII wymaga normalnego zakończenia czasu życia C++; arbitralne usunięcie taska bez unwindingu nie uruchamia automatycznie destruktorów jego ramek.
|
||||
\ESCSectionBlockEnd
|
||||
|
||||
\end{document}
|
||||
Reference in New Issue
Block a user